Due to their small range, any loss of habitat greatly affects the species. Conservation efforts have only slowed the decline thus far. They form in small flocks and are social birds with pairs greeting each other.
Pygocentrus nattereri Fulfilling the role of the vulture, schools of piranha keep the river clean by consuming dead or injured animals, insects, snails, scraps…
Heloderma horridum Beaded lizards are one of only two known species of venomous lizards. They live in Mexico’s Sonoran and Sinaloan drainage basins, eating…