Band-tailed Pigeon
Patagioenas fasciata
The band-tailed pigeon is one of the largest pigeons in the Americas, measuring 33 to 40 cm (13 to 16 in) long and weighing 226–460 g (8.0–16.2 oz), with the males on average slightly larger than females, but with much overlap. Although sometimes cited as the largest North American pigeon, the red-billed pigeon (P. flavirostris) is about the same size, weighing 268–424 g (9.5–15.0 oz). Band-tailed pigeons have thick-based, pointed wings, with a wingspan of 66 cm (26 in). The plumage is gray, somewhat darker above.
ID text from Wikipedia, CC BY-SA 4.0
Pale-vented Pigeon
Patagioenas cayennensis
The pale-vented pigeon is 30–32 cm long and weighs normally 230–250 g. Adult males have a mainly dull purple head, breast and upperpart plumage, with copper glossing on the nape and a whitish throat. The lower back and tail are dark grey and the lower underparts are pale grey. The bill is black and the legs, iris and eyering are red. The female is similar, but duller than the male, and immatures are greyish-brown, very dull, and mainly greyish brown. The southern subspecies P. c. andersoni has white lower underparts, rather than the pale grey of nominate P. c. cayennensis.
ID text from Wikipedia, CC BY-SA 4.0
Where you might meet both
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