Audubon’s Shearwater (Puffinus lherminieri)

The Audubon’s Shearwater birds are like the acrobats of the ocean, gliding effortlessly over the waves. They may not be as famous as some other birds, but they have a unique charm that’s definitely worth exploring. So, grab your binoculars, and let’s dive into the world of the Audubon’s Shearwater!

What do Audubon’s Shearwaters eat?

Audubon’s Shearwaters are all about a seafood diet. They primarily feed on small fish and squid, which they catch by making swift dives into the water. Sometimes, they’ll also snack on crustaceans. Their hunting style is quite a spectacle, combining both skill and grace.

A deeper dive into their diet shows their opportunistic feeding habits. They often follow fishing boats to feed on bycatch and can be seen skimming the water’s surface to catch small fish. Their ability to spot and swiftly dive for food is key to their survival.

How long does an Audubon’s Shearwater live?

In the wild, Audubon’s Shearwaters can live quite a long time for birds of their size. They typically have a lifespan of about 15-20 years. This longevity is partly due to their ability to fly long distances to find food and avoid threats, along with their adeptness in the open ocean.

What is the habitat for an Audubon’s Shearwater?

When it comes to movement, Audubon’s Shearwaters are true artists of the air. They are known for their dynamic flying style, using the ocean winds to glide and soar with minimal effort. Watching them navigate the sea breeze is like watching a beautifully choreographed dance.

Audubon’s Shearwaters are birds of the ocean, spending most of their lives at sea. They only come to land to breed and nest, preferring remote islands for these activities. Their life at sea has equipped them perfectly to deal with the challenges of the oceanic environment.

These birds are found in warm waters across the globe. They’re especially common in the Atlantic Ocean, from the Caribbean Sea to the eastern coast of Brazil, and even as far north as Bermuda. Each region’s population has its own unique patterns and behaviors.

Are Audubon’s Shearwater birds endangered?

Currently, Audubon’s Shearwaters are considered to be near-threatened. While they are not immediately at risk, they face challenges like habitat loss, pollution, and disturbances to their breeding grounds. Conservation efforts are crucial to ensure their survival and the health of their populations.

Do Audubon’s Shearwaters have predators?

Life at sea doesn’t come without its dangers. Audubon’s Shearwaters have to be on the lookout for predators like larger birds and certain species of sharks. On land, their eggs and chicks are vulnerable to introduced predators like rats and cats.

How big are Audubon’s Shearwaters?

Audubon’s Shearwaters are relatively small compared to some other seabirds. They typically measure about 12-15 inches in length, with a wingspan of around 30-35 inches. This size allows them to be agile and efficient flyers over the ocean.

What birds are similar to Audubon’s Shearwaters?

If you’re intrigued by Audubon’s Shearwater, you might also be interested in other seabirds like Albatrosses and Petrels. These birds share similar habitats and lifestyles, spending most of their lives at sea and coming to land primarily for breeding.


Audubon’s Shearwater is a fascinating example of nature’s adaptability and resilience. Their life on the ocean waves, remarkable flying skills, and the challenges they face remind us of the intricate balance of our planet’s ecosystems. As we continue to explore and understand the lives of these seabirds, we’re reminded of our responsibility to protect the oceans and the myriad of life it sustains. The story of the Audubon’s Shearwater is a testament to the beauty and complexity of our natural world, inspiring us to appreciate and conserve it for future generations.