Most birds protect and conceal their eggs in carefully constructed nests, in tree cavities or underground burrows, or high on rocky ledges and sea cliffs. Not so with terns. These seabirds nest together in colonies and lay their eggs right on the ground on small islands and stony beaches. Terns make just a small scrape on the ground and the females add beach debris or dead vegetation, shell fragments, or stones to provide some camouflage. The beauty and success of this strategy lies with the eggs and chicks themselves, whose markings blend… Read More