For bird watchers, cardinals are among the most striking and ... They also have established populations in Hawaii and Puerto Rico, so if you want to see them, you'll have to book a vacation ...

Red-crested cardinals are typically only found in Hawaii and Puerto Rico, as well as in South America. While it’s clear that these gorgeous crested birds do resemble northern cardinals ...

On a related note, the avians were deliberately introduced to Hawaii and and became ... like this also make individual birds less vulnerable to cardinal-eating predators, which are spotted more ...

The American Bird Conservatory has reported that the cardinal is not native to Hawaii or southern California. Bishop Museum and Western Field Ornithologists have indicated that the cardinal was ...

They're male mosquitoes, key players in a strategy that could be the last, best hope for Hawaii's endangered birds. "We got mosquitoes to drop," Christa Seidl of the Maui Forest Bird Recovery ...