Oriole Blackbird
Gymnomystax mexicanus
The oriole blackbird grows to a length of nearly 30 cm (12 in). The sexes are similar in appearance. The head, neck, shoulders and underparts are bright yellow; the back, wings, rump and tail are black, apart from the lower wing-coverts showing a strip of yellow. The eye is brown and is surrounded by a black eye ring, and the large bill and feet are blackish. The voice consists of several loud, scratchy calls, uttered from elevated perches or emitted when on the wing. One is a screech that resembles the sound made by a rusty hinge.
ID text from Wikipedia, CC BY-SA 4.0
Red-breasted Meadowlark
Leistes militaris
The red-breasted meadowlark is a small icterid, 19 cm (7.5 in) long and weighing 40–48 g (1.4–1.7 oz). Males are larger than females. The male has mainly black plumage, apart from a bright red throat, belly and wing epaulets. This striking "redcoat" plumage gives rise to the specific name militaris and the Trinidadian name "soldier bird". The female has buff edged dark brown upperpart feathers, buff underparts with a reddish tinge, and pale streaks through the crown and eye. Juveniles resemble the female, but are paler and lack the reddish tint to the underparts.
ID text from Wikipedia, CC BY-SA 4.0

Where you might meet both
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Oriole Blackbird and Red-breasted Meadowlark.