Beautiful photos of the week: Terns snuggle to avoid cold

The heron of snow-white heron and large heron (also in the genus) in Bird Island, artificial lake area Suchitlan (El Salvador).

Too scarce of food, an Asian herd of elephants from the surrounding hills flooded the Deepor Beel (India) wildlife sanctuary to feed.

At the Yangyang Recreational Fishing Center in the east coast of Korea, a mackerel leaps to the surface. This fish is born in the river but most of the time living in the sea, only returning to the river to spawn.

The frogs are mating in a small prison filled with flood water in the village of Bogolyubovo, 118 miles from the capital Moscow (Russia).

At the Jaguar Animal Relief Center (Costa Rica), it seems that this little bee is trying to tease his crocodile friend so he hangs in front of him.

In Peru's northern coast, a flock of vultures flock to the body of a dolphin that washed ashore. To date, 877 dolphins have died here. The Peruvian government is still actively investigating the cause.

A short-haired bumblebee works hard to find nectar.

A flock of terns snuggled to avoid a cold in a blizzard in the town of Pembroke, New York state (USA).

Russian scientists for the first time recorded the image of a white killer killer whale on the coast of Kamchatka, eastern Russia. Predicting this whale is about 16 years old.

In a lake on the outskirts of Cali (Colombia), the turtle's head becomes a soft landing for a dragonfly to 'enjoy' the river.

Two ostriches are craning their necks to find something outside the barrier at Taronga Western Plains Zoo (Australia).

Fruit bats are sold on a suburban street of Medan city (Indonesia). Each animal costs about 50,000 VND, which is sold mainly to local Chinese people to cure asthma. The number of these species is showing signs of serious decline.

Two white rhinos walk in the sunset in Pilanesberg National Park (South Africa).

A fake fish using sharp teeth clenches its prey, splitting through the clear waters of the Java Sea (Indonesia).

A spotless cheetah leopard was discovered in Kenya. After nearly a century, this rare leopard species appeared again.