A List of Endangered Species of Grenada

Leave a comment / / Updated on: 25th September 2023

The flag of Grenada
The flag of Grenada / bortonia via Istock

An island country in the Caribbean Sea, Grenada is a West Indies archipelago with an estimated population of around 130,000.

The island is a part of the Grenadines island chain and consists of the island of Grenada and two smaller islands.

Famous for its abundance of nutmeg and other spices, Grenada also goes by the “Island of Spice.”

The country is also an island of volcanic origins, evident in its soil and mountain types, although the volcanos on the island are all dormant.

Asides from its spice and dormant volcanos, Grenada is also famous for its diverse wildlife.

The wildlife in Grenada is an eclectic mix of animals of varying sizes and origins.

There are also animals on the island not found anywhere in the world.

Therefore, some of these animals face several endangerment threats on the island.

This article will cover a few animals native to Grenada and the threats they face.

Here are some of the endangered species of Grenada:

Gage Beasley's In-Demand Plush Toys
Gage Beasley’s In-Demand Plush Toys

4. Grenada Hook-Billed Kite

Found on the island of Grenada, the Grenada hook-billed kite (Chondrohierax uncinatus mirus), or the Grenada kite, is an endangered bird of prey.

With less than 250 individuals in the wild, this species faces several threats in its natural habitat.

According to some experts, the species is on the brink of extinction.

As mentioned, the Grenada hook-billed kite is a bird of prey, but it is smaller than many other birds of prey.

This bird averages 1.3 feet but has a wingspan between 2.6-2.9 feet.

Although its exact weight is unknown, as it varies across individuals, the Grenada hook-billed kite is described as a medium-sized bird.

Its plumage is typically brown, while its head and neck are lighter.

Grenada hook-billed kites prefer to hunt in open habitats such as pastures and wetlands, where they can easily spot their prey.

To help them catch game easily, these birds have a distinctive hook-shaped bill.

The Grenada hook-billed kite faces numerous threats to its survival.

The primary threat is habitat loss due to deforestation, land conversion for agriculture, and development.

As a result, the habitat is becoming increasingly fragmented, leading to a decline in population.

Additionally, the use of pesticides in agriculture has also negatively impacted the food supply of the birds, which has resulted in a decrease in their reproductive success.

3. Grenada Dove

Grenada Dove
Grenada Dove | NR1&GLAFan2004 via FictionRulezForever Wiki

The Grenada dove (Leptotila wellsi) is a small bird species endemic to the island of Grenada in the Caribbean Sea.

The initial name of this bird was Well’s dove or the pea dove, and it is the country’s national bird.

The Grenada dove serves as a testament to the island’s unique biodiversity and is highly valued for its cultural and ecological significance.

Like other doves, this species is relatively small, measuring around nine inches.

The easiest way to recognize this bird is by its white or gray head, chestnut plumage, and blue eye-ring, which contrast beautifully with its muted feathers.

A Grenada Dove partially visible behind vegetation
A Grenada Dove partially visible behind vegetation | dfaulder via Wikipedia CC BY 2.0

This bird inhabits the island’s remaining patches of dry forest, where it feeds on various seeds and fruits, such as wild guava and yellow cedar.

Because the rate of deforestation in Grenada has increased over the years, the Grenada dove faces habitat loss.

Because much of the island’s once-forested landscape is by agricultural development and logging, the habitat has become fragmented.

The Grenada dove suffers dangers from introduced predators like rats and feral cats, which consume the bird’s eggs and young, in addition to habitat loss.

The loss of the dove population has also been attributed to illegal hunting and capture for the pet trade.

2. Grenada Threadsnake

An adult Barbados threadsnake on an American quarter dollar
An adult Barbados threadsnake on an American quarter dollar | Blair Hedges via Wikipedia Attribution

The Grenada threadsnake (Leptotyphlops carlae) is a small snake species found only on the Caribbean island of Grenada.

Researchers from the University of Puerto Rico and Pennsylvania State University made the first official discovery of the Grenada threadsnake in 2008.

Since its discovery, the Grenada threadsnake has captured the attention of scientists and the public alike due to its remarkable size and unique biology.

As one of the smallest snakes in the world, Grenada threadsnakes look more like worms than snakes.

These snakes do not grow beyond four inches and are not up to half a pound.

A Grenada Threadsnake relative to ruler
A Grenada Threadsnake relative to ruler | Nicolas Perrault III via Wikipedia CC0

Apart from their size, the most impressive thing about them is their diet.

The primary food sources for Grenada threadsnakes, like those of other threadsnakes, are termite and ant larvae, which they extract from underground nests with their unique snout and teeth.

Their diminutive size and specific food are probably adaptations for living in the limited soil gaps found in their natural woodland habitat.

Unfortunately, like many species in Grenada, the Grenada threadsnake is threatened by habitat loss and degradation.

The island’s forests are under increasing pressure from agriculture, logging, and development, causing the snake’s habitat to shrink.

In addition, the snake is particularly vulnerable to disturbance because of its small size and secretive nature, which makes it hard to study and conserve.

1. Grenada Stream Frog

The Grenada stream frog (Mannophryne olmonae) is a small, brightly colored frog species found only on the Caribbean island of Grenada.

One of the most endangered amphibian species in the world, this frog is highly prized for its ecological and cultural significance.

This species was first discovered in 1997 by researchers from the University of Puerto Rico and the University of Minnesota.

The Grenada stream frog’s bright yellow and black coloring is well known, and many believe it warns potential predators about its toxic skin secretions.

The frog’s unusual webbed feet also aid it in navigating the swiftly flowing rivers and streams where it lives.

Grenada stream frogs also have different reproductive behaviors from other frogs in that they care for their eggs until they hatch instead of abandoning them.

Because the island’s forests face constant logging and other development processes, the habitats of the Granada stream frog continue shrinking.

Many conservation initiatives are underway to address these dangers and safeguard the species.

They include steps to preserve and conserve the frog’s stream habitat and awareness-raising campaigns for the value of this rare and vulnerable species.

Sources

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