The Bohemian Waxwing produces waxy tips on some of its feathers; although the exact reason is unknown, it may be related to its social standing in the flock. Though it eats insects in the breeding season, the waxwing is a dedicated fruit-eater the rest of the year, and sometimes irrupts south in winter in search of ample fruit crops.
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Bohemian Waxwing
Roughly half of the world's Bohemian Waxwings live in North America. The Canadian population breeds primarily in the western boreal forest and Rocky Mountains, with smaller numbers in the northern part of the eastern boreal forest. It winters more broadly across Canada and into the northern United States. There are approximately 2 million individuals in Canada, representing 80% of the North American population and a moderate level of responsibility. Another 500,000 individuals breed in Alaska and winter in Canada, boosting the proportion of the global total to 50%, and a high level of responsibility. The Christmas Bird Count indicates a moderate decline of 47%, but confidence in the status is only medium based on intermediate level of precision in the trend. The Canadian population of Bohemian Waxwing is below its goal range.
The best source of information on the population status of Bohemian Waxwing is the Christmas Bird Count (CBC). It samples a large portion of the wintering range, has medium suitability for detecting the species, and over the long term the trend estimates have medium precision. CBC data at a continental scale show a moderate decline since the early 1970s, much of which occurred in the 1970s and 1980s. Abundance is currently 47% below 1970s levels. Annual indices fluctuate considerably, reflecting a winter distribution that is highly dependent on the location of abundant food sources such as fruit-bearing shrubs and trees.
The goal for Bohemian Waxwing is to increase the population to the level it was at in the early 1970s, based on the Christmas Bird Count. Trend data show that Bohemian Waxwing is currently below its goal range and continuing to decline. Analysis considering the historical population loss and recent trend suggests that it is unlikely that the goal can be met by 2050, so the interim target is to reach 80% of the goal by 2050. Achieving this target, and ultimately reaching the national goal for this species, will require deliberate conservation action.
| Designation | Geographic Area | Status | CITATION |
|---|---|---|---|
| IUCN | Global | Least Concern | |
| Partners in Flight | Western Hemisphere | Common Birds in Steep Decline | |
| Wild Species | Canada | Secure |
The Bohemian Waxwing produces waxy tips on some of its feathers; although the exact reason is unknown, it may be related to its social standing in the flock. Though it eats insects in the breeding season, the waxwing is a dedicated fruit-eater the rest of the year, and sometimes irrupts south in winter in search of ample fruit crops.
Bohemian Waxwing is primarily reported between October and April in Canada. A reduction in observations in summer likely reflects the bird's return to its northern breeding range.