Puffins are any of three auk species (or alcids) in the bird genus Fratercula with a brightly coloured beak in the breeding season. These are pelagic seabirds that feed primarily by diving in the water. They breed in large colonies on coastal cliffs or offshore islands, nesting in crevices among rocks or in burrows in the soil.All puffin species have large beaks. They will shed the colourful outer parts of their bills after the breeding season, leaving a smaller and duller beak. Their short wings are adapted for swimming with a flying technique under water. In the air, they beat their wings rapidly (up to 400 times per minute) in swift flight, often flying low over the ocean’s surface. Similarities in body shape and colour between puffins and penguins are due to convergent evolution.

The puffins are stocky, short-winged and short-tailed birds, with black upperparts and white or brownish-grey underparts. The head has a black cap, the face is mainly white, and the feet are orange-red. The bill appears large and colourful during the breeding season. The colourful outer part of the bill is shed after the breeding season, revealing a smaller and duller true bill beneath.

Although the puffins are vocal at their breeding colonies, they are silent at sea. They fly relatively high above the water, typically 10 m (30 ft) as compared with the 1.6 m (5 ft) of other auks.

Puffins breed in colonies on coasts and islands; several current or former island breeding sites are named as Puffin Island. The male Atlantic Puffin builds the nest and exhibits strong nest-site fidelity. Both sexes of the Horned Puffin help to construct their nest. Horned Puffin burrows are usually about 1 meter (3 feet) deep, ending in a chamber, while the tunnel leading to a Tufted Puffin burrow may be up to 2.75 meters (9 feet) in length. The nesting substrate of the Tufted and Atlantic Puffins is soft soil, into which tunnels are dug; in contrast the nesting sites of Horned Puffins are rock crevices on cliffs. The Atlantic Puffin burrow is usually lined with material such as grass, leaves and feathers but is occasionally unlined. The eggs of the Atlantic Puffin are creamy white but can be occasionally tinged lilac.

Puffins form long-term pair bonds or relationships. The female lays a single egg, and both parents incubate the egg and feed the chick.

Puffin Birds are a favorite bird among sea life habitats. Their unique look is appealing to many. For all those Puffin Bird enthusiasts I created the I Love / I Heart Puffins design.  

For centuries, whales have been hunted for meat and as a source of raw materials. By the middle of the 20th century, however, industrial whaling had left many species seriously endangered, and whaling was ended in all but a few countries. Several organizations have been founded to try to eliminate hunting of whales and other threats to whales’ survival.

The Blue Whale is the largest known mammal that has ever lived, and the largest living animal, at up to 35 m (105 ft) long and 150 tons.

Whales generally live for 40–90 years, depending on the species, and on rare occasions live over a century. Recently a fragment of a lance which had been used by commercial whalers in the 19th century was found in a bowhead whale off Alaska, showing the whale to be between 115 and 130 years old. Furthermore, a technique for dating age from aspartic acid racemization in the whale eye, combined with a harpoon fragment, indicated an age of 211 years for one male, making bowhead whales the longest lived extant mammal species. Whale flukes often can be used as identifying markings, as is the case for humpback whales. This is the method by which the famous Humphrey the whale was identified in three separate sightings.