The Cedar Waxwing (Bombycilla cedrorum) is a member of the family Bombycillidae or waxwing family of passerine birds. It is a medium-sized, mostly brown, gray, and yellow bird named for its wax-like wing tips.
These otherwise dainty and stylishly behaving birds, with calls that jingle like wind-chimes, can get quite rowdy in the autumn if they happen upon a tree with overripe berries.
These otherwise dainty and stylishly behaving birds, with calls that jingle like wind-chimes, can get quite rowdy in the autumn if they happen upon a tree with overripe berries.
Description
Cedar waxwings are sleek birds with silky plumage. They are approximately 15.5 cm in length and weigh about 32 g. Adults have a grayish-brown plumage with pale yellow on the breast and belly. The secondary wing feathers are tipped with red wax-like droplets, and the tail is square with a bright yellow band at the tip. Cedar waxwings have a crest and a black mask edged with white.
Cedar waxwings are sleek birds with silky plumage. They are approximately 15.5 cm in length and weigh about 32 g. Adults have a grayish-brown plumage with pale yellow on the breast and belly. The secondary wing feathers are tipped with red wax-like droplets, and the tail is square with a bright yellow band at the tip. Cedar waxwings have a crest and a black mask edged with white.
Male and female waxwings are similar in appearance, but males have a
slightly darker chin patch. Females may also be slightly heavier than males
during the breeding season. Juvenile cedar waxwings look similar to adults, but
are greyer overall, have streaking on their underparts and a much smaller crest
and lack the red tips on their secondary feathers.
Justification (IUCN Red list)
This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). The population trend appears to be increasing, and hence the species does not approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size is extremely large, and hence does not approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern
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Justification (IUCN Red list)
This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). The population trend appears to be increasing, and hence the species does not approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size is extremely large, and hence does not approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern
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