Common Name: Strong-tailed Oldfield Mouse

Scientific Name: Habromys desmarestianus

Habitat:

The Strong-tailed Oldfield Mouse is primarily found in various regions of Central America, particularly in tropical grasslands and savannas. These habitats often include areas of sparse vegetation, where the mouse can easily find cover and nesting sites. In particular, they are common in countries such as Mexico, Guatemala, and Honduras.

Physical Characteristics:

This species is recognized for its distinctive long and robust tail, which is longer than its body. The Strong-tailed Oldfield Mouse typically measures about 8 to 10 inches in length, including its tail, and weighs approximately 30 to 50 grams. Its fur is predominantly brown or gray with lighter underparts, providing excellent camouflage in its native grassland environment. It has large ears and prominent whiskers that enhance its sensory perception.

Behavior:

Strong-tailed Oldfield Mice are primarily nocturnal, being most active during the night. They exhibit solitary behavior and are known for their excellent climbing abilities, which they use to navigate through grasses and shrubs. During the day, they stay hidden in burrows or dense vegetation, making them less visible to predators.

Diet:

The diet of the Strong-tailed Oldfield Mouse mainly consists of seeds, grains, and plant material. They are known to forage for food during the night, often hoarding supplies in their burrows to prepare for scarce periods. This mouse species plays an essential role in the ecosystem by aiding in seed dispersal and contributing to the energy cycle within its habitat.

Reproduction:

Breeding typically occurs in the wet season, with females capable of having multiple litters per year. Each litter can consist of 3 to 6 offspring, which are born blind and hairless. Parental care is predominantly handled by the mother, who nurtures and protects the young until they are capable of independent foraging.

Conservation Status:

The Strong-tailed Oldfield Mouse is currently classified as Least Concern by the IUCN, indicating that it does not face immediate threats to its population. However, habitat degradation due to agriculture and urban development poses potential risks for the species.

Interesting Facts:

• The Strong-tailed Oldfield Mouse has a unique adaptation that allows it to grasp branches and other vegetation with its long tail.
• Despite their small size, they are known to be quite territorial, using scent markings to communicate with other mice.

Role in Ecosystem:

This mouse species plays a crucial role in maintaining the balance of its ecosystem. By consuming seeds and plants, the Strong-tailed Oldfield Mouse aids in controlling vegetation growth. Furthermore, they serve as prey for various predators, including birds of prey and small mammals, thus sustaining the food web in their habitat.