https://bird-brain.org/2026/06/14/falcons-american-kestrel-part-1/Bird Brainen2026-06-14T19:03:13+00:00Falcons: American Kestrel, Part 1nature, birding, birds, wildlife, animals, predator, prey, San Diego Zoo, uropygial gland, preening, falcons, bills (bird), flight style (birds), American Kestrel, migration (birds), diurnal, depth perception, taxonomy, San Diego Zoo’s Safari Park, flight (birds), ocelli, habitats, etymology, remiges, invertebrate (prey), distribution (of birds), vertebrate (prey), tail (of birds), wings (birds), Falco sparverius, cere, Falconidae, HawkWatch, Wildlife Research Institute, tomial tooth, culmen, carnivore, diet (of falcons), wingspan, Linnaeus (Carl), stooping (falcons), gape (bird mouth), hunting (by birds), carotenoids, flapping vs gliding, energy consumption (by birds), bare parts (birds), feaking, digestion (by falcons), head-bobbing, caching (of food by falcons), hovering (birds), description (appearance of falcons), soaring (falcons), territories (birds), bathing (sun or dust or water), rectrices, flying (by birds), feathers (flight or contour), eating strategy (falcons), perching, pouncing (by falcons), parallax (vision), pectoral muscles (falcons), lengths (of bird), perch, mandible, klee call, seasonal variations (birds), pellets (cast by falcons), hunting strategy, Nnambi (Parrish), plumage (of falcons), wing size, roosting (of falcons), metabolic rate, opportunistic (diet), rousing (feathers), locomotion (falcons), vocalizations (of falcons), size (falcons), sleeping (falcons), range map (birds), weight (falcon mass), DNA analysis (of birds), wing shape, talons, wind (and bird flight), thermalshttps://bird-brain.org/wp-content/uploads/2026/06/00-amke-dscn6187-fbish-cr-pe_resized-e1781449718418.png?w=150