Polar bears play on the melting ice, small crabs and fishes, goodbye humpback whales . are the most impressive animal images of the past week.

Animal photos last week: Crab scavenged fish images 1
Two ancient black stilts are searching for small crabs, slugs and fish in a saltwater pond at Dragon Hill Island, the Galapagos Islands, the Pacific Ocean.

Animal photos last week: Crab scavenged fish images 2
At Nairobi, Kenya National Park, a giraffe narrowed its eyes and looked far away.

Animal photos last week: Crab scavenged fish images 3
An adult Canadian goose at Inwood Park, New York.

Animal photos last week: Crab scavenged fish images 4
Gentoo penguin in the port of Mikkelsen, Antarctica. This is a picture of the Royal Geography Society awarded a Cherry Kearton medal.

Animal photos last week: Crab scavenged fish images 5
Many people bring flowers to put on the carcass of a humpback whale floating on a beach in Canada.

Animal photos last week: Crab scavenged fish images 6
Chinese white dolphin breeds swimming in Hong Kong waters.

Animal photos last week: Crab scavenged fish images 7
On Sidon Beach, Lebanon, the little crab is trying to "drag" the body of a fish down to his little "lair". Looks like the big fish will be a delicious meal.

Animal photos last week: Crab scavenged fish images 8
The photo won the World Bird Photo contest. The content of the photo is about a hunt for sea cormorants.

Animal photos last week: Crab scavenged fish images 9
A Griffon vulture at the center of the Black Vulture Conservation Fund (BVCF) near Campanet, Mallorca Island, Mediterranean.

Animal photos last week: Crab scavenged fish images 10
Black woodpecker in Korea. Their entire body is covered with black fur except for the crest with red.

Animal photos last week: Crab scavenged fish images 11
In the sea bordering the town of Selsey, West Sussex (USA), a sea scorpion is ambushing its prey.

Animal photos last week: Crab scavenged fish images 12
A polar bear is trying to cling to the melting ice.