Iiwi
Drepanis coccinea
The adult ʻiʻiwi is mostly scarlet, with black wings and tail and a long, curved, salmon-colored bill used primarily for drinking nectar. The contrast of the red and black plumage with surrounding green foliage makes the ʻiʻiwi one of Hawaiʻi's most easily seen native birds. Younger birds have golden plumage with more spots and ivory bills and were mistaken for a different species by early naturalists. Observations of young birds moulting into adult plumage resolved this confusion. Along with the Hawaiʻi Mamo, ʻiʻiwi were used in the feather trade. Voice: The ʻiʻiwi has a complex and varied song, which has been compared to the sound of whistles, balls dropping in water, the rubbing of balloons together, and the squeaking of a rusty hinge. Both sexes have been observed to mimic other bird calls.
ID text from Wikipedia, CC BY-SA 4.0
White-vented Euphonia
Euphonia minuta
The white-vented euphonia is about 9 cm (3.5 in) long and weighs about 8 to 11.5 g (0.28 to 0.41 oz). It is a very small euphonia with a short thick bill. The species is sexually dimorphic. Adult males of the nominate subspecies have a small bright yellow forehead; the patch does not reach the eye. The rest of their head, their neck, and their upperparts are glossy blue-black with a purplish gloss on the head and nape. Their flight feathers are dusky with dark blue edges. Their tail is mostly glossy blue-black with white inner webs on the underside of the outer three pairs of feathers. Voice: The white-vented euphonia's song is "surprisingly loud and forceful for so small a bird, a shrill series of sharp and staccato notes, tu, véévéét, ch-véét, cheewit, chewit, ...véét...ch-véét, tsik, veéé, vic-squik, squik-squik, veéé... and so on". Its calls include "a sharp veet" and "a sputtery wee-chu".
ID text from Wikipedia, CC BY-SA 4.0
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Iiwi and White-vented Euphonia.