Peregrine Falcon cry

Falcon Peregrine Falcon (falcon [1], 鶻 [1], 鸇, Falco peregrinus), the animal kingdom Chordata Aves falcon eye falcon family birds that are classified as falcon genus.

Full-length male 38-45 cm, female 46-51 cm [2]. Tsubasa Kaicho 84-120 cm [2]. Body weight 0.5-1.3 kg [3]. Those of females increased in size [3]. Plumage of the head is black. Beard like mottle black on the cheek to enter [2]. Black plumage is bluish body top and wing upper surface [4]. Plumage of the body underside from the throat is white, dark brown horizontal stripes enters through the body side from the chest [2] [4].

Eyelid yellow [2], the iris dark brown [4]. The color of the beak is black, the base blue-gray [4]. Fleshy covering the beak base (wax film) is yellow [2] [4].