Red-Crested Cardinal (Brazilian Cardinal) is often seen in pairs on lawns or in trees. It's a fairly aggressive species, introduced to Hawaii @ 1930 from South America. It's now common in Oahu and Maui; feeds on seeds, plant matter, insects, fruits.
NORTHERN ROYAL FLYCATCHER Onychorhynchus coronatus mexicanus by Aves Internacionales The Northern Royal Flycatcher is a species of bird in the Tyrannidae family. It is found in Mexico, south through most of Central America, to north-western Colombia.