This is a bird of lowland forest and other woodlands which builds a stick nest in a tree and usually lays one dark-blotched blue-white egg.
The adult White Hawk ranges from 46-56 cm long with very broad wings and has a white head, body and underwings. The upper wings are black, and the very short tail is black with a broad white band. The bill is black and the legs are yellow.
The sexes are similar, but females are larger and heavier (840 g compared to the male's 650 g). Immature birds have extensive black spotting on the upperparts. upperparts and dark-streaked whitish underparts. The call of the White Hawk is a plaintive kerwee.
There are four races:
L. a. ghiesbreghti of southern Mexico to Nicaragua is entirely white, except for black markings on the outer primaries, and a black sub-terminal tail bar. The eyes are yellow.
L. a. costaricensis is found from Honduras through to Panama and Colombia. It is similar to ghiesbreghti but with more distinct black markings on the wings and tail. The eyes are brown.
L. a. williaminae occurs locally in north-western Colombia and western Venezuela. Its wing feathers are more heavily marked with black, and it has black streaks on the crown and collar. The tail band is broader and the eyes are brown.
The nominate race, L. a. albicollis, breeds from northern Colombia and central Venezuela to Brazil. It is smaller than the northen forms and the wings are mostly black, with white markings. The black tail band extends to the base of the tail and the eyes are brown.
All subspecies look mainly white from below.
The White Hawk feeds mainly on reptiles with some insects and mammals, caught in a sortie from a perch. This species is often seen soaring, and has a spectacular aerial courtship display.
References
Birds of Venezuela by Hilty, ISBN 0-7136-6418-5
Birds of Trinidad and Tobago by ffrench, ISBN 0-7136-6759-1
WhiteHawk is a traditional IPA.The IPA recipe is based on the original 1880 brew that was sent to India for the British troops.The advent of India Pale Ale was born of a need to supply beer in the 1800's to British troops in India.
WhiteHawk Original IPA was launched in California in early 2002 to meet the demand for a unique India Pale Ale.
Consumer response for WhiteHawk IPA exceeded expectations and it is fast gaining a loyal following both in 6 pack and on draft.
The WhiteHawk is a resident breeding bird in the tropical New World, from southern Mexico through Central and South America to Peru, Bolivia and Brazil.
The WhiteHawk feeds mainly on reptiles with some insects and mammals, caught in a sortie from a perch.
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