There are several species of birds that hold their wings out to dry, a behavior commonly referred to as “sunbathing” or “wing-drying.” This behavior is often observed in cormorants and anhingas, but it can also be seen in other bird species such as brown and white pelicans, storks, herons, vultures, and hawks.
Cormorants and anhingas are particularly well-known for their wing-drying behavior. These birds have specialized feathers that are not as waterproof as those of other species. After diving and swimming in the water to catch their prey, their feathers can become waterlogged. By spreading their wings out, these birds expose their feathers to the sun and wind, which helps to dry them out more quickly.
Brown and white pelicans also exhibit this behavior. Pelicans are large birds that are often found near bodies of water. After swimming and fishing, they will stretch out their wings, sometimes in a group, to dry them off. This may also help them regulate their body temperature, as the sun’s warmth can help dry their feathers and keep them warm.
Other species, such as storks, herons, vultures, and hawks, may also be seen holding their wings out to dry on occasion. While not as common as in cormorants and pelicans, these birds may engage in wing-drying behavior under certain circumstances. For example, after a heavy rain or after bathing in water, they may spread their wings to aid in the drying process.
It is interesting to note that this behavior is not limited to specific geographical regions or climates. Birds around the world, both in freshwater and saltwater habitats, can be observed engaging in wing-drying behavior. It is a natural instinct for these birds to maintain the health and functionality of their feathers.
In my personal experiences observing birds, I have frequently come across cormorants and pelicans engaging in wing-drying behavior. One particular instance that stands out was during a visit to a coastal area. I witnessed a large group of cormorants perched on rocks, wings outstretched, basking in the sun. It was a fascinating sight to see so many birds engaging in this behavior simultaneously.
Several bird species hold their wings out to dry, including cormorants, anhingas, pelicans, storks, herons, vultures, and hawks. This behavior helps these birds dry their feathers after swimming or bathing, and it is a natural instinct that is observed worldwide. Whether you are near a lake, river, or coastal area, keep an eye out for these birds engaged in their wing-drying rituals.