|
Not For the Squeamish
Rodents play a crucial role in the foodchain for many predators at Ridgefield National Wildlife Refuge. The Townsend’s vole is a food source for a variety of predators, including herons, egrets, hawks, owls, and coyotes. Kestrels are much smaller than most hawks and all eagles, and this female has caught something much smaller than a vole: a mouse. There are two species of mice at Ridgefield, the deer mouse and the Pacific jumping mouse, and I’m not sure which one this is.
Was. Which one this was. |
|
Featherweight
Even though the weight of the kestrel bends the branch downward, what is remarkable is that a bird of this size can perch at the end of such a thin branch at all — a true testament to the lightweight structure many birds have evolved.
|