Aldo
American Kestrel Ambassador
Male
2018 / Juvenile
Avian Trichomoniasis
About Aldo
A rescuer found him on the ground in Phoenix. He was diagnosed with a very severe case of trichomoniasis, a protozoal disease with numerous symptoms, including lesions in the mouth and esophagus. His condition required intense treatment including being tube fed and handled daily. Because of the effects of the disease while he was so young, it was determined he would not be able to successfully hunt in the wild.
Aldo was named for Aldo Leopold who published his Land Ethic essay as a call for moral responsibility to the natural world.
Description
The American kestrel is one of the smallest falcons and they are one of the few raptors that the sex can be distinguished by the color of the feathers (this is known as sexual dimorphism). Males have blue-gray on their wings, a light chest and belly with dark polka-dots, and a barred tail. The female has rufous wings with black bars across them, a light chest and belly with darker streaks, and a striped pattern on the tail.
Habitat
American Kestrels are found in habitats ranging from deserts and grasslands to alpine meadows. You’re most likely to see them perching on telephone wires along roadsides, in open country with short vegetation and few trees.
Range
American Kestrels are found from central Alaska, through parts of Canada, throughout the United States, Mexico, Central America, and the Caribbean.
Life Span
American kestrels live 2 – 10 years in the wild and 14 – 17 years in captivity.
Prey / Food
Typical food prey includes large insects, small rodents, and small birds, reptiles, and amphibians.
Babies / Nests
Kestrels lay 4 – 5 eggs in a clutch. The eggs hatch in about 28 days. Juveniles fledge (learn to fly) in about 25 days. American kestrels are cavity nesters, nesting in holes or crevices in cacti, trees, buildings, or nest boxes. They do not make these nests but take over cavity nests left vacant by other species.
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