Macaroni penguin chicks grow older; a 2008 study that used surgically implanted data loggers to track the movement of the birds showed the foraging trips become longer once the chick-rearing period is over. Birds venture out for 10–20 days during incubation and before the moult. Macaroni penguins are known to be the largest single consumer of marine resources among all of the seabirds, with an estimated take of 9.2 million tonnes of krill a year. Outside the breeding season, macaroni penguins tend to dive deeper, longer, and more efficiently during their winter migration than during the summer breeding season. Year round, foraging
Twelve-wired bird-of-paradise perch with his breast-shield flared. Their diet consists mainly of fruits and arthropods in addition to frogs, insects, and nectar. They are found in flat lowlands and swamp forests, particularly throughout New Guinea and Salawati Island, Indonesia. The twelve-wired bird-of-paradise is evaluated as Least Concern on the IUCN Red List of Threatened Species, and is listed on Appendix II of CITES. It has not been easy to breed them in captivity. The first successful captive breeding program was at Singapore's Jurong Bird Park, in 2001. Twelve-wired bird-of-paradise The twelve-wired bird-of-paradise ("Seleucidis melanoleucus") is a medium-sized, approximately long, velvet black and