Animal photos last week: Fish walking in Mexico

The long tail (Palingenia longicauda) is mating on the Tisza river face. During the period from late spring to early summer, millions of plankton flock to mate and reproduce before dying.

Swimming pool of a tomato frog (Dyscophus guineti) at the park Zurich, Switzerland. This species is often found in the rainforest of Masoala (Madagascar).

Black crocodile species (Melanosuchus niger) at Sani Lake, Yasuni National Park (Ecuador).

A pair of small vertical birds tease each other near their nest in Kathmadu, Nepal.

A flock of Red Knot migratory birds temporarily rests on Reeds Beach, New Jersy. According to biologists, in the 19-year period, the average Red Knot can travel over 550,000 km, roughly the distance between the Earth and the Moon.

Australian giant cuttlefish Sepia apama has named itself in the Red Book due to the danger of extinction. 1,900 other animals have also been added to the list.

A huge herd of sardines near the island of Pescador (Philippines).

Fish breed Axolotl (Ambystoma mexicanum), also known as walking fish in Mexico, has been listed in the Red Book.

The impressive size of Deilephila elpenor moth, also known as elephant sensitivity.

The bewildered look of a jaguar was born on April 26 in San Diego, California (USA).


A close-up shot of a bird Heliodoxa gularis. This is one of four species of hummingbird families listed in the Red Book because of the high risk of extinction.

A dragonfly with small drops of dew condensed on the body.

A Grevy zebra appears at the foot of the Matthew Mountains. This breed is considered a symbol of the Republic of Kenya.

The body of a crab on the lake dried up, cracking due to drought in Siheung, South Korea.

The mother of the sea bird lovingly looks at her newly born child. The Bass Rock Island (Scotland) area has become home to more than 1,500 sea urchins.

The tail-tailed bird of paradise in the eastern city of Gangneung port, South Korea is also in the Red Book.