Laughing Whitefish Audubon is an independent chapter of Michigan Audubon, serving Alger and Marquette counties in Michigan’s Upper Peninsula. Through conservation, education, advocacy, and outdoor enjoyment, Laughing Whitefish Audubon is an advocate for protecting birds, wildlife, and local habitats. Look for us on Facebook. To learn more, please visit the LWAS About Page.
Announcements
It’s about to get interesting – JOIN today and prepare for some excellent winter birding.
Be on the lookout for upcoming LWAS Bird Outings.
Bird of the Month
The arrival and song of the male Snow Bunting herald the end of the long, cold, dark winter in high arctic regions worldwide. Males return to their high arctic breeding grounds in early April, when the temperature can dip as low as -30°C and food resources are largely snow covered. Such early arrival can thus be energetically costly, and unseasonable storms can occasionally be devastating for early migrants. Females arrive four to six weeks later, when days are warming and snow is beginning to melt.
Why do male Snow Buntings return to the tundra so early in spring? Unlike most other arctic songbirds, this species nests in rock cavities, so competition for territories containing high-quality nest sites is intense. The importance of nest sites to the reproductive biology of Snow Buntings is underscored by the fact that nest-site advertisement and visitation are a key part of courtship. By tucking their nests deep in narrow cracks and fissures, Snow Buntings suffer lower rates of nest predation than open-nesting arctic songbirds. This safety, however, comes at a cost-cold rock cavities have a harsh microclimate for developing eggs, one that can increase incubation periods or kill developing embryos. To ameliorate this cost, male Snow Buntings feed their mates on the nest throughout incubation, an indirect form of parental care that allows females to spend more time on their nests and, as a result, achieve a shorter incubation period and a higher hatching success. Birds of the World
Recent Birding Reports
Marquette County eBird Reports