Biodiversity — Hotspots, Conservation, Endemic Species

Introduction

The subtopic Biodiversity — hotspots, conservation, endemic species is a cornerstone of the Environment syllabus for UPPSC. It covers the conceptual framework of what biodiversity is, why certain regions are globally significant (hotspots), how species unique to a region (endemic) are identified and protected, and what strategies—both on-site (in-situ) and off-site (ex-situ)—are employed to prevent extinction. For a UPPSC aspirant, this subtopic is not merely academic; it is intensely practical because Uttar Pradesh itself hosts globally important biodiversity elements. The state’s Terai grasslands, the Chambal River system, and protected areas like Dudhwa National Park have been repeatedly tested in previous years.

Analysis of the available previous year questions (11 questions from UPPSC, spanning 2018–2022) reveals a distinct pattern. The examiner has a strong preference for:

• Factual recall of globally recognised biodiversity hotspots in India (Western Ghats, Eastern Himalayas, Indo-Burma, Sundaland).
• Locational geography of Uttar Pradesh’s conservation strongholds (Dudhwa National Park, Katarniaghat Wildlife Sanctuary, Chambal River basin).
• Iconic endangered and endemic species of the state, especially the Swamp Deer (Barasingha) and the Gharial.
• Institutional knowledge, such as which organisation publishes the IUCN Red List.

The difficulty level is moderate. Majority of questions are direct “which of the following” — either identifying the correct fact or spotting the deliberate wrong option (the “not” questions). There is little analytical depth; the burden is on accurate memorisation of lists, locations, and IUCN statuses. However, a wise aspirant will recognise that the same conceptual building blocks can be used to answer lateral questions about other hotspots, other states, or other conservation programmes. This chapter will therefore build the foundation from first principles, define every key term, embed the tested facts, and then extend to what is likely to appear next.

By the end of this chapter, you will be able to:

• Define biodiversity, endemism, and hotspot criteria with precision.
• List and describe all four biodiversity hotspots of India, distinguishing them from ecologically rich but non-hotspot regions like the Sundarbans and the Deccan Plateau.
• Explain the IUCN Red List categories and name the publisher.
• Detail the conservation history of Dudhwa National Park, focusing on the Barasingha.
• Identify the Critically Endangered species of the Chambal River basin.
• Recognise common traps (e.g., confusing Corbett National Park’s location) and use mnemonics to lock down sequences.
• Anticipate new question angles based on the PYQ patterns.

Core Concepts & Foundations

This section builds the vocabulary and mental models you need. Every critical term is defined in a blockquote for quick reference.

Biodiversity: The variety of life on Earth at all levels, from genes to ecosystems. It includes three components: genetic diversity (variation within a species), species diversity (variety of species in a habitat), and ecosystem diversity (range of habitats, communities, and ecological processes). The term was popularised by Walter G. Rosen in 1985 and is central to conservation biology.

Endemic Species: A species that is found only in a specific geographic area and nowhere else in the world. Endemism is a key criterion for designating a biodiversity hotspot. For example, the Lion-tailed Macaque is endemic to the Western Ghats, and the Gharial is endemic to the river systems of the Indian subcontinent (including the Chambal). Endemic species are particularly vulnerable because if their restricted habitat is destroyed, the entire species can vanish.

Biodiversity Hotspot: A biogeographic region that must meet two strict criteria: (i) it must contain at least 1,500 species of vascular plants as endemics (0.5% of the world’s total), and (ii) it must have lost at least 70% of its original primary vegetation. The concept was pioneered by Norman Myers in 1988 and is now administered by Conservation International. Currently, there are 36 globally recognised hotspots. In India, four hotspots are officially recognised; this fact has been tested repeatedly in UPPSC (e.g., Q1, Q4, Q6, Q9).

IUCN Red List of Threatened Species: The world’s most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate extinction risk. Categories include Extinct (EX), Extinct in the Wild (EW), Critically Endangered (CR), Endangered (EN), Vulnerable (VU), Near Threatened (NT), Least Concern (LC), Data Deficient (DD), and Not Evaluated (NE). The Red List is published by the International Union for Conservation of Nature (IUCN) — a fact tested in UPPSC Q3. It is not published by UNEP, WWF, or Greenpeace.

In-situ Conservation: Conservation of species within their natural habitat. Examples include National Parks, Wildlife Sanctuaries, Biosphere Reserves, and Tiger Reserves. In-situ is the preferred strategy because it preserves entire ecosystems and evolutionary processes. Uttar Pradesh’s Dudhwa National Park and Katarniaghat Wildlife Sanctuary are in-situ conservation sites.

Ex-situ Conservation: Conservation of species outside their natural habitat. Methods include zoos, botanical gardens, captive breeding programmes, gene banks, and seed banks. Ex-situ is a last resort for critically endangered species or when habitat is irretrievably lost. The Barasingha breeding programme at Dudhwa is an example of ex-situ reinforcement (captive breeding coupled with release into protected habitat).

Endangered Species: A species classified by the IUCN as facing a very high risk of extinction in the wild. For example, the Gharial is listed as Critically Endangered (the highest risk before Extinct in the Wild). The Swamp Deer (Barasingha) is currently listed as Vulnerable globally, but some subspecies (e.g., the Hard-ground Barasingha of Kanha) are Critically Endangered.

Alluvial Grasslands: A type of ecosystem found in the floodplains of rivers, characterised by tall grasses, seasonal wetlands, and nutrient-rich soil. In Uttar Pradesh, the Terai alluvial grasslands of Dudhwa and the Chambal ravines support endemic species like the Barasingha and the Gharial. This habitat is under severe threat from agriculture, encroachment, and water diversion.

These definitions form the skeleton. Now we attach the flesh — detailed knowledge of hotspots, Indian conservation efforts, and Uttar Pradesh’s unique biodiversity.

Global and Indian Biodiversity Hotspots — A Detailed Analysis

What Makes a Hotspot?

The hotspot concept was devised to prioritise conservation funding. Not every biologically rich area qualifies. The two non-negotiable criteria are:

1. Endemism: At least 1,500 endemic species of vascular plants.
2. Threat: At least 70% of the original habitat has been lost.

There are currently 36 global hotspots (as of 2023 revision). They cover only about 2.3% of Earth’s land surface but harbour more than 50% of the world’s plant species and 42% of all terrestrial vertebrate species.

The Four Hotspots in India

India officially hosts four of these 36 hotspots. A fifth, the Sundaland hotspot, extends into the Indian territory of the Andaman and Nicobar Islands. The table below compares them.

Key fact: The Sundarbans and Deccan Plateau are not biodiversity hotspots under the Conservation International classification. The Sundarbans, though a UNESCO World Heritage site and a Ramsar wetland, does not meet the 1,500 endemic plant species criterion because its mangrove flora is relatively species-poor. The Deccan Plateau lacks both high endemism and sufficient habitat loss to qualify. This has been tested in UPPSC Q4 (correct answer: Central Himalayas not a hotspot) and Q6 (correct answer: Deccan Plateau not a hotspot). The Central Himalayas (i.e., Nepal, Kumaon, Garhwal) are part of the Himalaya hotspot but are not separately listed as a distinct hotspot within India — the Indian portion of the Himalaya hotspot is the Eastern Himalayas region.

The “Not” Question Trap

UPPSC has repeatedly asked which region is NOT a hotspot. The distractors are often ecologically rich but non-hotspot regions: Thar Desert, Indo-Gangetic Plain, Eastern Coastal Plains (Q1), Central Himalayas (Q4), Deccan Plateau (Q6). To answer such questions, remember: Only four — Western Ghats, Eastern Himalayas, Indo-Burma, Sundaland. Anything else is wrong.

Lesser-Known Hotspot Facts Likely to Appear

• The Himalaya hotspot (as a single unit) is the largest hotspot in the world and includes the Eastern Himalayas, Central Himalayas, and Western Himalayas. But India’s recognised hotspot within this is only the Eastern Himalayas.
• The Indo-Burma hotspot includes the Sikkim region? No — Sikkim is part of Eastern Himalayas. Indo-Burma covers the states east of the Brahmaputra valley (Assam, Meghalaya, Nagaland, Manipur, Mizoram, Tripura, Arunachal Pradesh? Actually Arunachal is Eastern Himalayas, not Indo-Burma. The boundary is complex; memorise the state lists from the table.)
• The Western Ghats are older than the Himalayas and act as a rain shadow barrier. They host more than 7,400 species of flowering plants, of which 5,600 are endemic.

Conservation of Endangered Species — IUCN Red List and Indian Initiatives

The IUCN Red List — Authority and Categories

The IUCN Red List is the gold standard for conservation status. It is maintained by the International Union for Conservation of Nature, headquartered in Gland, Switzerland. The list is updated at least twice a year. As of 2024, over 157,000 species have been assessed.

Categories in order of extinction risk:

• EX – Extinct (no reasonable doubt that the last individual has died)
• EW – Extinct in the Wild (known only in captivity or naturalised population far from original range)
• CR – Critically Endangered (extremely high risk of extinction in the wild)
• EN – Endangered (very high risk)
• VU – Vulnerable (high risk)
• NT – Near Threatened (close to qualifying for Vulnerable)
• LC – Least Concern (low risk, e.g., common species like House Sparrow)
• DD – Data Deficient (not enough data to assess)
• NE – Not Evaluated (not yet assessed)

Tested fact: Q3 asked which organisation publishes the Red List. The answer is IUCN. Not UNEP, not WWF, not Greenpeace.

Species Tested in UPPSC PYQs

The Gharial (Gavialis gangeticus) is a fish-eating crocodile with a long, narrow snout. It is Critically Endangered — the highest risk category. The Chambal River is a stronghold, and the National Chambal Sanctuary (covering UP, MP, Rajasthan) is a key conservation area. This was tested in Q7. The Mugger Crocodile is Vulnerable — still threatened but less so. Olive Ridley Turtles are marine and not in UP.

Conservation Success Story: Dudhwa and the Barasingha

Dudhwa National Park (Lakhimpur Kheri, Uttar Pradesh) is famous for the Barasingha (Swamp Deer). The species was nearly extinct in the state due to habitat destruction and hunting. In the 1970s, the population had dwindled to fewer than 100 individuals. A concerted conservation effort involving habitat management (controlling grass fires, maintaining water levels) and captive breeding brought the population back. Today, Dudhwa hosts over 800 Swamp Deer. This is the flagship species of the park, and UPPSC has asked about it in at least four PYQs (Q2, Q5, Q8, Q11). The Barasingha is not a deer of dense forests or alpine zones; it needs alluvial grasslands with wetland patches. The alternative choices in Q11 (dense coniferous forest, saline desert, alpine shrublands) are all ecologically wrong.

Other Conservation Programmes in India

• Project Tiger (1973) – administered by the National Tiger Conservation Authority (NTCA). Dudhwa Tiger Reserve is one of the 54 tiger reserves in India (tested in Q10, correct answer: Dudhwa).
• Project Elephant (1992) – covers elephant corridors across 13 states.
• Crocodile Conservation Project (launched 1975) – focused on Gharial, Mugger, and Saltwater Crocodile. The Gharial breeding centre at Kukrail Reserve Forest (near Lucknow) is a notable ex-situ facility.
• Vulture Conservation Breeding Programme – India has three CR species of vultures (White-rumped, Slender-billed, Long-billed). UP has vulture breeding centres at Buxa and elsewhere.
• National Mission for a Green India – part of climate change adaptation, but includes biodiversity enhancement.

In-situ vs Ex-situ — Which Is Better?

In-situ (e.g., national parks) is always preferred because it preserves the entire ecosystem, including interactions and evolutionary potential. Ex-situ is a safety net for species that are on the brink, but it cannot replace wild populations. The Barasingha conservation at Dudhwa is a hybrid: the park provides in-situ habitat, but a captive breeding enclosure (ex-situ) within the park was used to boost numbers.

Endemic Species of Uttar Pradesh and Their Habitats

Defining Endemism in the UP Context

An endemic species is restricted to a particular area. For Uttar Pradesh, we focus on species that are either confined to the state or have their last strongholds there. The Gharial is endemic to the Indian subcontinent; its most important population is in the Chambal system, which flows through UP. The Barasingha is not strictly endemic to UP (it also occurs in Assam, West Bengal, and Madhya Pradesh), but the subspecies found in the Terai (Cervus duvaucelii duvaucelii) is the one in UP. The Gangetic Dolphin (Platanista gangetica) is endemic to the Ganges-Brahmaputra basin and is found in UP’s stretch of the Ganga and its tributaries. The dolphin is Endangered (IUCN) and is the National Aquatic Animal of India.

Key Habitats in Uttar Pradesh

Why Endemic Species Matter for UPPSC

UPPSC has a clear bias: questions about UP’s species. Four of the eleven PYQs are about Barasingha and Dudhwa. Two are about Gharial. One about tiger reserves in UP. This is not coincidental. The examiner expects aspirants to know:

• Dudhwa NP is the Barasingha stronghold (Q2, Q5, Q8).
• Barasingha habitat is alluvial grasslands (Q11).
• Gharial is Critically Endangered and found in Chambal (Q7).
• Dudhwa Tiger Reserve is the only tiger reserve in UP (Q10) — but note that Pilibhit Tiger Reserve was declared in 2014 and is also in UP. However, the PYQ’s correct answer was Dudhwa because the other options (Corbett, Kanha, Bandhavgarh) were not in UP. Pilibhit was not listed as a choice. So you should be aware that UP now has two tiger reserves: Dudhwa and Pilibhit.

The Chambal River System — A Biodiversity Hotspot Within UP

Though not a global hotspot, the Chambal River basin is a biodiversity-rich area recognized as a Protected Area Complex (National Chambal Sanctuary). It hosts:

• Gharial (CR)
• Gangetic Dolphin (EN)
• Smooth-coated Otter (VU)
• Mugger Crocodile (VU)
• Numerous migratory birds (Siberian Crane historically, but now rare)

The river is relatively clean compared to the Ganga, but threats from sand mining and proposed dams (e.g., at Rajghat) are increasing.

Worked Examples & Applications

Example 1 — UPPSC (year unknown)

Question: Which region in India is officially recognized as a global Biodiversity Hotspot?

Choices students saw:

• The Thar Desert
• The Indo-Gangetic Plain
• The Western Ghats
• The Eastern Coastal Plains

Walkthrough:

1. What the question is testing: Recall of the list of Indian biodiversity hotspots (four official ones).
2. Why each wrong choice is wrong:
   • Thar Desert: It is a desert; low species richness and endemism. Not a hotspot.
   • Indo-Gangetic Plain: Very fertile but mostly agricultural; original habitat destroyed but endemism low.
   • Eastern Coastal Plains: Not recognised as a hotspot; species richness moderate, but no high endemism.
3. Why the correct choice is right: The Western Ghats meet both hotspot criteria: >1,500 endemic vascular plants and >70% habitat loss.

Correct answer: The Western Ghats

Takeaway: Memorise the four Indian hotspots. Do not confuse ecologically important areas (like Sundarbans) with official hotspots.

Example 2 — UPPSC (year unknown)

Question: Which National Park in Uttar Pradesh is famous for the conservation of the Barasingha (Swamp Deer)?

Choices students saw:

• Corbett National Park
• Pilibhit Tiger Reserve
• Dudhwa National Park
• Katarniaghat Wildlife Sanctuary

Walkthrough:

1. What the question is testing: Knowledge of UP’s national parks and their flagship species.
2. Why each wrong choice is wrong:
   • Corbett National Park: Located in Uttarakhand, not UP. Famous for tigers, not Barasingha.
   • Pilibhit Tiger Reserve: In UP but known for tigers and elephants, not specifically Barasingha (though some Swamp Deer exist, Dudhwa is the primary site).
   • Katarniaghat Wildlife Sanctuary: Also in UP, part of Dudhwa Tiger Reserve complex, but the question asks for National Park. Katarniaghat is a sanctuary, not a national park.
3. Why the correct choice is right: Dudhwa National Park is the premier protected area for Barasingha. It is a national park and a tiger reserve.

Correct answer: Dudhwa National Park

Takeaway: Distinguish between national parks and wildlife sanctuaries. Know the location of each protected area (Corbett is in Uttarakhand, not UP).

Example 3 — UPPSC (year unknown)

Question: Which of the following species is classified as 'Critically Endangered' by the IUCN and is found in the Chambal River basin flowing through Uttar Pradesh?

Choices students saw:

• Mugger Crocodile
• Saltwater Crocodile
• Gharial
• Olive Ridley Turtle

Walkthrough:

1. What the question is testing: IUCN status of UP-specific species.
2. Why each wrong choice is wrong:
   • Mugger Crocodile: IUCN Vulnerable, not Critically Endangered.
   • Saltwater Crocodile: IUCN Least Concern. Also not found in Chambal (it is coastal/mangrove).
   • Olive Ridley Turtle: IUCN Vulnerable. Marine species, nests on Odisha coast, not in Chambal.
3. Why the correct choice is right: The Gharial is Critically Endangered and its main population is in the Chambal River sanctuary.

Correct answer: Gharial

Takeaway: Learn the IUCN status of species that appear in UPPSC frequently: Gharial (CR), Barasingha (VU), Mugger (VU), Olive Ridley (VU), Gangetic Dolphin (EN), Bengal Tiger (EN).

Example 4 — UPPSC (year unknown)

Question: The Swamp Deer (Barasingha) is an endemic species primarily associated with which type of habitat in Uttar Pradesh?

Choices students saw:

• Dense Coniferous Forest
• Alluvial Grasslands
• Saline Desert
• Alpine Shrublands

Walkthrough:

1. What the question is testing: Knowledge of the ecological niche of Barasingha.
2. Why each wrong choice is wrong:
   • Dense Coniferous Forest: Found in Himalayan high altitudes; not in UP plains.
   • Saline Desert: e.g., Rann of Kutch; not in UP.
   • Alpine Shrublands: High elevation Himalayan zone; not in UP.
3. Why the correct choice is right: Barasingha is a swamp deer that thrives in alluvial grasslands with wetlands. The Terai grasslands of Dudhwa provide this.

Correct answer: Alluvial Grasslands

Takeaway: Match species to habitat. For UP, remember that Barasingha = alluvial grasslands; Gharial = rivers with sandbanks; Tiger = forest and grasslands.

Example 5 — UPPSC 2022

Question: When was the Environment (Protection) Act for the protection and preservation of environment passed by the Government of India?

Choices students saw:

• 1972
• 1986
• 1991
• 2002

Walkthrough:

1. What the question is testing: Knowledge of key environmental legislation in India, particularly the umbrella act for environmental protection.
2. Why each wrong choice is wrong:
   • 1972: This is the year of the Stockholm Conference on Human Environment, not the Indian Environment (Protection) Act. The Act was passed later.
   • 1991: This year saw important economic reforms, not the Environment Act. Some amendments occurred later, but the original act is from 1986.
   • 2002: This is the year of the Biological Diversity Act, a separate law focused on biodiversity, not the Environment (Protection) Act.
3. Why the correct choice is right: The Environment (Protection) Act was enacted in 1986 under Article 253 of the Constitution, following the Bhopal Gas Tragedy. It is the foundational legislation for environmental protection in India.

Correct answer: 1986

Takeaway: Remember the chronology: Environment (Protection) Act 1986, Wildlife Protection Act 1972, Forest Conservation Act 1980, Biological Diversity Act 2002.

PYQ Trends & Patterns

Based on the 11 questions available, the following pattern emerges:

Factual vs Analytical Split

• 90% factual — direct recall of lists, locations, names, IUCN status.
• 10% analytical — “which is NOT” questions requiring elimination (Q4, Q6). These are still essentially factual.

Recurring Themes

1. Hotspots: Asked four times (Q1, Q4, Q6, Q9) — always about Indian hotspots. The “NOT” format appears twice.
2. Dudhwa National Park / Barasingha: Asked four times (Q2, Q5, Q8, Q11) — overlapping but cleverly varied: once for national park name, once for flagship species, once for habitat.
3. IUCN & Red List: One question (Q3).
4. Gharial & Chambal: One question (Q7).
5. Tiger Reserves in UP: One question (Q10).
6. Species adaptations & ecology: A 2018 question tested which animal can live longest without drinking water, with the correct answer being the kangaroo rat — a factual recall item that aligns with the exam’s preference for desert-adapted species knowledge.
7. Environmental law & certification: The Environment (Protection) Act year (1986) was tested in 2022, and the ‘ECOMARC’ symbol (related to safe goods for the environment) appeared in 2021, indicating a secondary thread of regulatory and eco-label awareness.
8. Matching format: A 2022 question required matching List-I with List-II (correct sequence: 2, 4, 1, 3), confirming that matching questions — anticipated in earlier analysis — have now appeared.

Difficulty Trajectory

The questions are not getting more complex. They stay at the level of basic recall. However, the options are becoming more nuanced — e.g., in Q11, “Saline Desert” is a distractor that tests knowledge of habitat types beyond UP. This suggests that future questions may require broader ecological understanding. The inclusion of a matching question in 2022 also signals a possible shift toward multi-item formats.

Question Type Distribution

• Single correct answer (multiple-choice) — 12 of the 13 questions.
• One matching question (2022) — the first of its kind in this topic.
• No assertion-reason, no fill-in-the-blank seen in this batch.
• Matching questions could appear more frequently (e.g., match species to IUCN status, match protected areas to states).

State Bias

Approximately 64% of questions (7 out of 11) are specific to Uttar Pradesh: Dudhwa, Barasingha, Gharial, Chambal, UP tiger reserves. This is the single most important pattern. The examiner is not testing general environment knowledge in isolation; they are testing awareness of UP’s own biodiversity. The remaining questions — on the kangaroo rat, ECOMARC, the Environment (Protection) Act, and the matching set — broaden the scope slightly but do not dilute the UP-centric emphasis.

Key Takeaway for Preparation

• Master the four Indian hotspots with perfect recall.
• Master Dudhwa National Park: its location, species (Barasingha, tiger), and habitat (alluvial grasslands).
• Master the Gharial: its IUCN status (CR), location (Chambal), and why it is threatened.
• Know the IUCN Red List publisher (IUCN) and the top three categories (CR, EN, VU) with examples.
• Be ready for questions that ask: “Which of the following is NOT a biodiversity hotspot in India?” — the correct answer will be a region like Central Himalayas, Deccan Plateau, Gangetic Plains, Thar, etc.
• Learn key environmental legislation dates (e.g., Environment Protection Act, 1986) and eco-labels (e.g., ECOMARC for environmentally safe goods).
• Practice matching-format questions linking species to habitats, protected areas to states, or IUCN status to examples.

What Else Could Be Asked

Based on the PYQ patterns and the official syllabus scope, the following predictions are anchored to what has already been tested. No wild guesses — every prediction connects to a tested concept.

Common Mistakes & Traps

Mistaking Corbett National Park as being in Uttar Pradesh

This is the most common error. Corbett is located in Uttarakhand (Nainital, Pauri Garhwal). After the 2000 state bifurcation, Corbett went to Uttarakhand. Many aspirants still associate it with UP. The examiner deliberately uses Corbett as a distractor in UP-related questions (Q2, Q8, Q10). Always remember: Dudhwa is the only national park in UP that appears in these questions (Pilibhit is a tiger reserve, not a national park).

Confusing Sundarbans with a Biodiversity Hotspot

The Sundarbans are a UNESCO World Heritage Site, a Biosphere Reserve, and a Ramsar site. But they are not a global biodiversity hotspot under Conservation International’s classification because they lack the required number of endemic plant species. Many aspirants assume otherwise due to the Sundarbans’ fame. The correct answer for “which is NOT a hotspot” often includes Sundarbans as a distractor (Q9 had it as a wrong choice, but the question’s correct answer was Western Ghats; however, in other years, Sundarbans could be the NOT answer).

Mixing Up IUCN Categories

• Gharial = Critically Endangered (CR)
• Mugger Crocodile = Vulnerable (VU)
• Barasingha = Vulnerable (VU) globally; Hard-ground subspecies = CR
• Bengal Tiger = Endangered (EN)
• Olive Ridley Turtle = Vulnerable (VU) Students often wrongly remember Gharial as Endangered (EN) or Barasingha as Critically Endangered. Use the mnemonic below.

Believing “Endemic” Means “Found Only in India”

Endemic means restricted to a specific geographic area, which could be a state, a river basin, or a mountain range. The Barasingha is endemic to the Indian subcontinent, not just India. The Gharial is endemic to river systems of the Indian subcontinent. Avoid the trap of thinking “endemic = Indian only”.

Overlooking the “Alluvial Grasslands” Habitat

The Barasingha is a swamp deer — it lives in wetlands and tall grasslands, not forests. Many aspirants assume it is a forest deer. The PYQ Q11 specifically tests this. Remember that Dudhwa’s habitat is Terai alluvial grassland — a mix of grass, water bodies, and scattered trees.

Forgetting That Dudhwa Is Both a National Park and a Tiger Reserve

UPPSC Q10 asked about tiger reserves in UP. The correct answer was Dudhwa. Some students might think Pilibhit is the answer, but the choices did not include Pilibhit in that particular question. However, for your preparation, know that UP now has two tiger reserves: Dudhwa (established 1958 as a wildlife sanctuary, upgraded to national park 1977, declared tiger reserve 1987) and Pilibhit (declared 2014). Katarniaghat is a wildlife sanctuary within the Dudhwa Tiger Reserve.

Memory Aids & Mnemonics

Mnemonic 1: “WE IS” for India’s Four Biodiversity Hotspots

Mnemonic: WE IS
(pronounced “we is”)

• Western Ghats
• Eastern Himalayas
• Indo-Burma
• Sundaland

What it unlocks: The four official global biodiversity hotspots in India. Use it to quickly answer “which is NOT a hotspot” questions. If a region doesn’t begin with W, E, I, or S (in that sense), it’s likely not a hotspot.

Worked example: Question: “Which of the following is NOT a biodiversity hotspot in India? (a) Western Ghats (b) Deccan Plateau (c) Eastern Himalayas (d) Sundaland.” Recall “WE IS” — Deccan Plateau is not in the list, so it is the answer.

Variation: Add a fifth letter A for the Andaman & Nicobar Islands (which are part of Sundaland, but the Islands themselves are often listed separately in some sources). But stick with WE IS for the official four.

Mnemonic 2: “GC BOV” for IUCN Status of Key UP Species

Mnemonic: Gharial is CR, Barasingha is VU, but the Other one (Mugger) is also VU — so “GC BOV” sounds like “Gee, Cee, Bee, Oh, Vee”.

• Gharial → Critically Endangered (C)
• Barasingha → Vulnerable (V)
• Olive Ridley Turtle → Vulnerable (V)
• Mugger Crocodile → Vulnerable (V)

Alternative chain: “Gharial CRies; Barasingha VUlns.” (CRies = CR; VUlns = VU). Make a story: “Gharial is so CRitical it CRies. Barasingha is VUlnerable but still alive.”

What it unlocks: The IUCN status of species that appear repeatedly in UPPSC. Memorise these three: Gharial (CR), Barasingha (VU), Mugger (VU). The Gangetic Dolphin is EN (Endangered) — you can add “Dolphin is EN” as a standalone fact.

Mnemonic 3: “D-BAG” for UP’s Key Conservation Areas

Mnemonic: D-BAG — sounds like “dee-bag”.

• Dudhwa National Park (Barasingha, tiger)
• B = Bakhira? Better use Chambal: but D-C is not good. Let me revise: D-BAG stands for:
  • Dudhwa
  • Barasingha (the flagship species)
  • Alluvial Grasslands (habitat)
  • Gharial (another famous species)

Actually, that’s not a sequence but a set of associations. For a pure location mnemonic, use Dudhwa, Katarniaghat, Chambal, Pilibhit — DKCP. Or “Duck, Cat, Pile” story. But the Barasingha-Gharial combo is more useful.

Worked example: When a question says “Which protected area in UP is known for Barasingha?” your brain automatically links D-BAG: Dudhwa (D) – Barasingha (B). No need for a letter sequence.

Quick Revision

Introduction

• Subtopic covers biodiversity, hotspots, endemic species, conservation methods.
• UPPSC has 11+ questions; focus on UP-specific species and locations.
• Difficulty: factual recall; moderate.

Core Concepts & Foundations

• Biodiversity: genetic, species, ecosystem diversity.
• Endemic species: found only in a defined area.
• Biodiversity hotspot: ≥1,500 endemic plants + ≥70% habitat loss (36 globally).
• IUCN Red List: published by IUCN; categories: CR, EN, VU, NT, LC.
• In-situ conservation: National Parks, Wildlife Sanctuaries.
• Ex-situ conservation: Zoos, gene banks.

Global and Indian Biodiversity Hotspots

• Four Indian hotspots: Western Ghats, Eastern Himalayas, Indo-Burma, Sundaland.
• NOT hotspots: Deccan Plateau, Central Himalayas, Thar, Gangetic Plains, Sundarbans.
• Memorise the list with mnemonic “WE IS”.

Conservation of Endangered Species — IUCN and Indian Initiatives

• Gharial: Critically Endangered (CR); Chambal River; tested in Q7.
• Barasingha: Vulnerable (VU); Dudhwa; alluvial grasslands.
• Mugger: Vulnerable (VU).
• Indian programmes: Project Tiger, Project Elephant, Crocodile Project.
• Dudhwa Tiger Reserve is the primary UP tiger reserve.

Endemic Species of Uttar Pradesh

• Barasingha (Swamp Deer): alluvial grasslands, Dudhwa.
• Gharial: CR, Chambal.
• Gangetic Dolphin: EN, Ganga and Chambal.
• Sarus Crane: State bird, wetlands.

Worked Examples

• Hotspot question: correct = Western Ghats.
• Dudhwa NP: correct = for Barasingha.
• Gharial CR: correct = Chambal.
• Barasingha habitat: correct = alluvial grasslands.

PYQ Trends & Patterns

• 64% questions UP-specific.
• Frequent “which is NOT” hotspot.
• National park, tiger reserve, IUCN status.
• No matching yet, but likely.

What Else Could Be Asked

• Endemic species of Western Ghats.
• Matching IUCN categories.
• Gangetic Dolphin protected areas.
• In-situ vs ex-situ examples.
• Chronological order of UP parks.

Common Mistakes & Traps

• Corbett is in Uttarakhand.
• Sundarbans is not a hotspot.
• Barasingha habitat is alluvial grassland, not forest.
• Endemic ≠ only India.
• Dudhwa is both NP and TR.

Memory Aids

• WE IS for four Indian hotspots.
• GC BOV for Gharial=CR, Barasingha=VU, etc.
• D-BAG links Dudhwa, Barasingha, Alluvial grasslands, Gharial.