The thriving bird colonies likely grew over several decades because local shepherds had temporarily eliminated pumas ...

Like some humans, penguin couples also divorce each other, but it's mostly external factors, triggered by humans, that cause ...

Humboldt penguins nest in the thousands along rocky ledges and in caves along the desert coast. They also occupy holes burrowed into “guano” (excreta and remains of animals that have ...

where visitors can watch penguins waddle back from the ocean to their nests. The team documented almost 250 penguin divorces out of about 1,000 pairs included in the study, with higher divorce ...

including more conflict during breeding season as the penguins compete for nesting places. In the Polk Penguin Conservation Center, keepers want the birds to breed, but the population is carefully ...