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Free wildlife guides · Letter H

Animals That Start With H

Browse 26 animals that start with H in WARN’s free wildlife-guide library. Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more each open a sourced guide. This is not a catalogue of every species whose English name begins with H.

  • 26 sourced guides whose common name starts with H
  • 8 in an IUCN threatened category on this letter
  • Full A to Z of the library is /animals-a-z/ — this URL is one letter
See the H list Full animals A to Z

In brief

This is WARN’s list of animals that start with H — 26 sourced wildlife guides from the hammerhead shark to the hyena. 8 of those guides sit in an IUCN threatened category (Critically Endangered, Endangered or Vulnerable). The list is WARN’s published library, not a census of every H-animal on Earth. WARN funds partners in 17 countries; overlap with a range is geography, not a letter grant.

By the WARN Research & Conservation TeamChecked against IUCN Red List & CITES sourcesLast updated

26

H guides

8

IUCN threatened on this letter

491

Guides in the full A to Z

26

Letters with WARN guides

Threatened counts follow each guide’s IUCN category (Critically Endangered, Endangered or Vulnerable). Group guides may use a status label when one badge would mislead. This is not a census of all animals.

Who should skip this

This is not the right page if you want

  • A complete list of every animal on Earth that starts with H. WARN currently publishes 26 guides for this letter, not a zoological census.
  • To look an animal up by any letter. That encyclopaedia is animals A to Z.
  • To adopt a dog or cat into your home. WARN does not rehome pets — that is shelter directory.
  • A named animal with photo updates. Symbolic adoption is symbolic adoption; monthly sponsorship is sponsor.
  • To donate without browsing this letter. That is donate or appeals.
  • Gift Aid or a UK charity receipt from WARN — that is registration status.

How to use the animals that start with H list

Stay on this page to scan WARN’s 26 wildlife guides whose common name starts with H. Confirm you want a sourced species guide, not a local pet. Then open a name, read the IUCN context, and give at donate if you also want to fund partner-led rescue.

  1. 1

    Confirm you want this letter

    Stay here if you searched “animals that start with H” or need Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more. If you wanted every letter, open animals A to Z. If you wanted a rescue shelter for dogs near you, stop and open shelter directory.

  2. 2

    Scan the named guides

    The table lists each common name, scientific name and IUCN label from the guide. Counts are WARN guides, not species in nature.

  3. 3

    Open the sourced wildlife guide

    Each name opens a wildlife guide with facts, IUCN context, habitat, threats and FAQs. Group guides say when one Red List badge would mislead.

  4. 4

    Give if you want to fund rescue

    This letter page is an encyclopaedia, not a checkout. Use donate or pick an appeal that matches the animal you just read about. You do not get a named animal. Gift Aid is not available.

This letter versus A to Z

Use this URL for one letter. Use the A to Z to search the whole library. Use a species guide when you already have the name.

Animals that start with H versus the A to Z versus a species guide
FeatureThis H pageAnimals A to ZSpecies guide
Best if you wantNames that start with HThe full library by any letterFacts on one animal
How many listed26 WARN guides491 guidesOne species (or group)
CheckoutNo — use donateBelow the indexSticky bar / appeal if one exists
Census of natureNoNoNo

What animals start with H?

Animals that start with H, in WARN’s library, are Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more. There are 26 sourced wildlife guides on this URL. The heading matches the search; the inventory matches the guides.

The query family is “animals that start with H”. This URL exists so that query has its own page, instead of a hash on animals A to Z. Other letters have the same pattern at animals that start with A through animals that start with Z.

Sorting uses the common name. Scientific names still appear in the table. Hammerhead Shark is first on this letter because of English spelling, not because it is more important than Hyena.

How many animals start with H?

WARN currently publishes 26 wildlife guides whose common name starts with H. 3 are listed as Critically Endangered. 8 sit in an IUCN threatened category.

Those numbers count WARN guides, not life on Earth. A group guide still occupies one slot. When WARN publishes another H-animal, the count on this page will move.

The A to Z hub at animals A to Z holds 491 guides across the alphabet. This letter is 26 of that library.

Is this every animal that starts with H?

No. This page indexes 26 WARN guides, not every species whose English name begins with H. Missing from the list means the guide is not published yet — not that the animal does not exist.

Search engines still send “list of animals that start with H” to pages like this. The honest answer is the count on the page. IUCN has assessed tens of thousands of animal species; this site publishes a curated, sourced subset.

For the full WARN index, use animals A to Z. For extinct animals WARN has covered, use extinct animals.

Does WARN rescue animals that start with H?

Not as a letter. Many of these guides are educational. WARN funds rescue and conservation partners across 17 countries. Each H-guide notes where WARN is, and is not, currently active.

A heading that implied every listed animal has a WARN field team would be a lie. Reading a guide is free either way. If you want to fund partner-led work, that is donate or appeals.

You do not get a named hammerhead shark from a gift. Entry-tier gifts pool across the programme.

How are animals that start with H sourced?

Each guide’s facts are checked against the sources on that page — IUCN Red List and CITES where status and trade listings apply. This letter page does not invent counts the guides do not support.

Do not treat a letter heading as an IUCN assessment. The assessment lives on the species page. Editorial standards, corrections and AI disclosure live at editorial standards.

Markdown twins of this letter sit at animals that start with h.md for answer engines.

Animals that start with H

26 WARN guides whose common name starts with H. The IUCN label is copied from the guide — not a letter-wide badge.

WARN wildlife guides that start with H
Common name Scientific name IUCN status
Hammerhead Shark Sphyrnidae Critically Endangered
Hamster Multiple species — Mesocricetus auratus (Syrian), Phodopus spp. (dwarf) and others Wild Syrian hamster Vulnerable; dwarf species vary — pets are domestic lines
Hare Lepus spp. (European hare: Lepus europaeus) Least Concern — most species (IUCN); some regional populations declining
Harpy Eagle Harpia harpyja Vulnerable (IUCN, 2021) — declining
Hawk Family Accipitridae — ~250 species including buzzards, kites and true hawks (genus Accipiter) Varies by species (Least Concern to Critically Endangered)
Hawksbill Sea Turtle Eretmochelys imbricata Critically Endangered
Hazel Dormouse Muscardinus avellanarius Least Concern globally; protected and declining in the UK
Hedgehog Erinaceinae Varies by species (Least Concern to Endangered); the widespread European hedgehog is now Near Threatened
Hellbender Cryptobranchus alleganiensis Vulnerable
Helmeted Hornbill Rhinoplax vigil (Forster, 1781) — family Bucerotidae Critically Endangered — hunted for solid casque 'red ivory' traded across Southeast Asia and China
Hermit Crab Paguroidea Least Concern
Himalayan Brown Bear Ursus arctos isabellinus Not separately Red-Listed; locally Critically Endangered in Pakistan
Hippopotamus Hippopotamus amphibius Vulnerable
Hoatzin Opisthocomus hoazin (Müller, 1776) — family Opisthocomidae Least Concern — but confined to Amazon and Orinoco wetlands that are being cleared
Honey Badger Mellivora capensis (Schreber, 1776) — family Mustelidae Least Concern — widespread but persecuted and declining locally
Honey Bee Apis mellifera (Linnaeus, 1758) — family Apidae; genus Apis holds 7–11 honey bee species Managed livestock in most of its range; not a threatened species
Hornbill Bucerotidae — family of tropical birds including Buceros, Anthracoceros and related genera Family overview — status varies; several species Vulnerable to Critically Endangered from forest loss
Horse Equus ferus caballus Domesticated — Not Evaluated (IUCN)
House Mouse Mus musculus Least Concern (IUCN)
Housefly Musca domestica Least Concern
Howler Monkey Alouatta spp. Least Concern
Hummingbird Family Trochilidae Varies by species; most Least Concern, some Critically Endangered (IUCN)
Humpback Whale Megaptera novaeangliae Least Concern globally (recovering) — but several subpopulations remain Endangered
Huntsman Spider Family Sparassidae — e.g. Heteropoda venatoria (Linnaeus, 1767) and related genera; over 1,300 described species Not Evaluated — common house species are widespread; island endemics may be threatened
Hyacinth Macaw Anodorhynchus hyacinthinus Vulnerable (IUCN) — locally reassessed as Endangered in Brazil after the 2020 Pantanal fires
Hyena Crocuta crocuta (Erxleben, 1777) Least Concern (IUCN, 2014) — spotted hyena

Letter encyclopaedia

Animals That Start With H: frequently asked questions

What animals start with H?
In WARN’s wildlife-guide library, animals that start with H include Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more. There are 26 sourced guides on this page. Open a name for IUCN status, habitat, behaviour and FAQs. Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more sit in WARN’s published wildlife-guide library, not a zoological census. Open the named guide for IUCN context, habitat, behaviour and sourced FAQs. WARN is a UK community interest company, not a Charity Commission charity, so Gift Aid is not available.
How many animals start with H?
WARN currently publishes 26 wildlife guides whose common name starts with H. 8 are in an IUCN threatened category. That is a library count, not a census of species. Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more sit in WARN’s published wildlife-guide library, not a zoological census. Open the named guide for IUCN context, habitat, behaviour and sourced FAQs. WARN is a UK community interest company, not a Charity Commission charity, so Gift Aid is not available.
Is this a complete list of animals that start with H?
No. This URL lists 26 WARN guides. If an animal is missing, WARN has not published that guide yet — not proof it does not exist. Thin letters stay thin rather than inventing extra names. Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more sit in WARN’s published wildlife-guide library, not a zoological census. Open the named guide for IUCN context, habitat, behaviour and sourced FAQs. WARN is a UK community interest company, not a Charity Commission charity, so Gift Aid is not available.
Are animals that start with H endangered?
8 of the 26 H-guides sit in an IUCN threatened category (Critically Endangered, Endangered or Vulnerable). 3 are Critically Endangered. Status is a species fact. There is no letter-wide endangered badge. Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more sit in WARN’s published wildlife-guide library, not a zoological census. Open the named guide for IUCN context, habitat, behaviour and sourced FAQs. WARN is a UK community interest company, not a Charity Commission charity, so Gift Aid is not available.
Does WARN work with every animal that starts with H?
No. Many H-guides are educational. WARN funds partners in 17 countries. Each guide says where WARN is, and is not, active. A letter heading is not a grant. Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more sit in WARN’s published wildlife-guide library, not a zoological census. Open the named guide for IUCN context, habitat, behaviour and sourced FAQs. WARN is a UK community interest company, not a Charity Commission charity, so Gift Aid is not available.
How do I open an animal that starts with H?
Use the table on this page. Each row is a common name, scientific name and IUCN label linking to wildlife guides. Hammerhead Shark is the first H-guide in English alphabetical order; Hyena is the last. Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more sit in WARN’s published wildlife-guide library, not a zoological census. Open the named guide for IUCN context, habitat, behaviour and sourced FAQs. WARN is a UK community interest company, not a Charity Commission charity, so Gift Aid is not available.
Where is the full animals A to Z?
The encyclopaedia of all 491 WARN wildlife guides is animals A to Z. This URL is only letter H. Other letters use the same pattern, for example animals that start with A and animals that start with Z. Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more sit in WARN’s published wildlife-guide library, not a zoological census. Open the named guide for IUCN context, habitat, behaviour and sourced FAQs. WARN is a UK community interest company, not a Charity Commission charity, so Gift Aid is not available.
Can I adopt an animal that starts with H?
Not into your home. WARN does not rehome pets. Local adoption is shelter directory. Symbolic adoption of a species WARN actually funds is symbolic adoption. A gift after reading Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more is a donation, not ownership.
Are the facts on this H list sourced?
Yes. Each wildlife guide cites IUCN Red List and CITES where those datasets apply, plus the references on that page. This letter index does not add unsourced extra H-animals to look complete. Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more sit in WARN’s published wildlife-guide library, not a zoological census. Open the named guide for IUCN context, habitat, behaviour and sourced FAQs. WARN is a UK community interest company, not a Charity Commission charity, so Gift Aid is not available.
Is a gift after reading animals that start with H Gift Aid eligible?
No. Gift Aid is only available to UK registered charities. World Animal Rescue Network is a registered global not-for-profit animal welfare organisation, not a registered charity. International donors should check their own local rules. Full detail is at registration status. You still receive a payment receipt from donate.
Should I post parcels to help animals that start with H?
Please donate money at donate instead, unless a named partner has asked for a specific item in writing. Parcels from Britain usually arrive late and cost more than buying locally. This letter page is not a shipping desk. Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more sit in WARN’s published wildlife-guide library, not a zoological census. Open the named guide for IUCN context, habitat, behaviour and sourced FAQs. WARN is a UK community interest company, not a Charity Commission charity, so Gift Aid is not available.
Why is this list sorted by common name?
Because the search is “animals that start with H”, which is an English-spelling job. Hammerhead Shark is under H even if the URL slug looks different. Scientific names are in the table so students can still copy the binomial. Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more sit in WARN’s published wildlife-guide library, not a zoological census. Open the named guide for IUCN context, habitat, behaviour and sourced FAQs. WARN is a UK community interest company, not a Charity Commission charity, so Gift Aid is not available.
How do I donate after reading animals that start with H?
This page has no checkout form. Open donate or an appeal that matches the animal you read. Card, Apple Pay and Google Pay. You do not get a named hammerhead shark. Cancel a monthly gift any time. Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more sit in WARN’s published wildlife-guide library, not a zoological census. Open the named guide for IUCN context, habitat, behaviour and sourced FAQs. WARN is a UK community interest company, not a Charity Commission charity, so Gift Aid is not available.
What is the difference between this page and a species guide?
This URL is a letter index. A species guide such as hammerhead shark is the full facts page for one animal. Use this list to find the name; use the guide for IUCN status, habitat, threats and FAQs. Hammerhead Shark, Hamster, Hare, Harpy Eagle and 22 more sit in WARN’s published wildlife-guide library, not a zoological census. Open the named guide for IUCN context, habitat, behaviour and sourced FAQs. WARN is a UK community interest company, not a Charity Commission charity, so Gift Aid is not available.

Sources and references

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