Here are ten facts about the Eurasian Curlew:

• The Eurasian Curlew is the largest wading bird found in Europe;
• In Scotland it is known as the "Whaup";
• The birds can be found from central and southern Europe and Asia to parts of Africa;
• Curlews are migratory, but are present all year in the milder climate of the British Isles and the adjacent European coasts;
• Within its range the Curlew is most similar to the Whimbrel, but the latter is smaller and has a shorter bill that is less smoothly curved;
• They eat mostly worms, crabs and invertebrates, which they find by touch using their long curved bill to probe soft mud;
• Its name is derived from its 'curloo-oo' call;
• The female is larger and has a longer bill than the male, but the different is not always distinct;
• A group of curlews is called a "curfew", "salon", or "skein" of curlews;
• The species is threatened due to loss and fragmentation of moorland and grassland habitats.

The Eurasian Curlew is the 360th bird species on Birdorable. Check out our Curlew t-shirts and gifts and other Birdorable Plovers & Shorebirds.

We recently added the Double-barred Finch to Birdorable. This cute little bird is also known as the Owl Finch because its facial markings resemble the disc-like appearance of some owl species. Owl Finches will visit feeders and bird baths in their native range over parts of north and east Australia, where they feed on seeds. They also eat insects. They are gregarious in nature, so Australian back yard birders may have a flock of several birds invading a feeder or bath at the same time. Check out our Owl Finch t-shirts and gifts and other Birdorable Finches.

This week we added the Humboldt Penguin to Birdorable. Humboldt Penguins live along the Pacific Coast of South America. They feed on small fish and krill which they hunt as they glide effortlessly through the water. The conservation status of the Humboldt Penguin is considered vulnerable; destruction of habitat is a major culprit.

These beautiful medium-sized penguins are found in zoos around the world. A pair of male Humboldt Penguins at the Bremerhaven Zoo made headlines back in 2009 when they raised a baby penguin together. The same-sex couple "adopted" an egg that was abandoned by its parents and successfully raised the chick from incubation through feeding and finally independence. Prior to this incident, several of the zoo's Humboldt Penguins displayed same-sex preferences (which caused a stir back in 2005), but it was not until 2009 that a couple actually raised a baby together. Check out our Humboldt Penguin t-shirts and gifts and other Birdorable Penguins.

We've recently added three new Birdorable birds from the roller family: the European Roller; the Lilac-breasted Roller; and the Blue-bellied Roller. There are twelve species of roller extant today. Rollers are similar to crows in size and shape, but certainly not in color. Rollers are colorful in appearance, and more closely resemble bee-eaters and kingfishers in this way. In fact, they are closely related to both of these families, taxonomically speaking. Rollers get their name from their unique breeding displays, where male birds swoop, dive, and roll through the air. Check out our original Roller apparel and gifts featuring these three new birds:

International Vulture Awareness Day (IVAD) may be tomorrow, but we here at Birdorable love vultures all year, and we can't wait to introduce our newest Birdorable bird: the Lammergeier, or Bearded Vulture.

Lammergeiers like to eat dead things (just like people, if you think about it!), but they are a bit picky when it comes to their favorite treat: bone marrow! While they can easily swallow some bones, very large bones require a bit more work. Lammergeiers are so smart, they have a great trick to get at the bone marrow inside the bones of very large carcasses: they drop them on rocks! The bird will hold the bone and fly up high above a rocky area. At just the right moment, it will drop the bone so that it is broken or shattered by the rocks below. The Lammergeier then proceeds to chow down on the bone fragments along with the nutritious marrow inside. To help you celebrate IVAD, please have a look at our free fun vulture downloads, including an all-new Lammergeier coloring page. And check out our cute Lammergeier gifts.

We've recently added three members of the Thrush family to Birdorable: the Gray-cheeked Thrush, the Swainson's Thrush, and the Hermit Thrush. These three species, along with the related Wood Thrush and Veery, belong to a group of brown spotted thrushes that breed in North America and present an identification challenge to many birders. Besides their rather similar plumage, these three thrushes share another trait: they are "notable as world-class singers," according to Bill Thompson III's Identify Yourself: The 50 Most Common Birding Identification Challenges. "Their flutelike songs are produced by a complex system of syringeal muscles that are able to create multiple notes simultaneously. These rich vocalizations [...] have evolved to be heard in the thick vegetation of the woodland habitats where these thrushes breed." Hear their beautiful songs for yourself! Do you have a favorite?

These three cute Birdorable thrushes are available on a variety of novelties, t-shirts, and gifts, including neckties (shown with the Swainson's); postage (Gray-cheeked); necklace (Hermit); and iPhone cases (Swainson's).

We recently added a few new wood-warblers to Birdorable, including the Nashville Warbler. Nashville Warblers are one of the more widespread North American warblers, migrating through much of the United States from their breeding grounds in southern Canada to their wintering grounds in Central America. Although named for the city where they were first noted for science, Nashville Warblers do not breed in Nashville - they only pass through during migration. Nashville Warblers are relatively easy to identify; although their grey-olive top and yellow bottom plumage is similar to the Tennessee and Orange-crowned Warblers, Nashvilles have prominent white eyerings which the others lack. Adult males also have an orange patch at the top of the head which is not always visible in the field, even though it's clear to see on our Birdorable. Have you ever seen a Nashville Warbler?

nashville-warbler-1 by bmajoros

We spent some time at the famous birding site Magee Marsh this past May. Magee Marsh is located on the southwestern shore of Lake Erie in Ohio. During migration, birds use Magee Marsh as a filling station or pitstop before crossing Lake Erie and continuing their journey. This "migrant trap" has been attracting birders for years. On Friday, May 14th, we and several hundred other birders became aware of a very rare sighting on the beach close to Magee Marsh. A Kirtland's Warbler! Our experience of seeing what was probably the most photographed Kirtland's Warbler in history (check out the camera clicks and flashes in the video below!) inspired us to make a Birdorable version of this special endangered bird.

What makes a sighting of the Kirtland's Warbler so special? According to the Michigan Department of Natural Resources: The endangered Kirtland's warbler is one of the rarest members of the wood warbler (Parulidae) family. It is a bird of unusual interest for many reasons. It nests in just a few counties in Michigan's northern Lower and Upper peninsulas, in Wisconsin and the province of Ontario and, currently, nowhere else on Earth. Its nests generally are concealed in mixed vegetation of grasses and shrubs below the living branches of five to 20 year old jack pine (Pinus banksiana) forests. Kirtland's Warblers have been seen during migration at Magee Marsh before, but not every year. And the sighting is not usually shared with so many. It was wonderful to be among so many joyful birders on the Magee Marsh beach, watching that beautiful, special bird. The Kirtland's Warbler made its Birdorable debut on May 23rd.

We recently added a few new wood-warblers to Birdorable, including the Wilson's Warbler. Wilson's Warblers are named for the noted ornithologist Alexander Wilson. Wilson's Warblers are cute little yellow and olive birds. Males are unmistakable with their black caps. Here are some photos of this beautiful little bird, shared via Flickr.

Wilson's Warbler by Doug Greenberg

wilson's warbler (wilsonia pusilla) by revs&audy

Wilson's Warbler by Jerry Ting

The White-crowned Sparrow is a beautiful sparrow that can be found across most of North America, where it breeds roughly in Alaska and northern Canada and spends the winter in most parts of the USA. The birds that breed in Alaska will migrate about 2,600 miles to winter in southern California. They are easily recognized by their bold black-and-white stripes on the head and pale grey chest. They'll come to backyard feeders to eat sunflower and other seeds, although they often prefer to stay on the ground eating seeds dropped by other birds.

Photo by Ananda Debnath (source: Flickr)