Greater White-fronted Goose
Anser albifrons
Greater white-fronted geese are 64–81 cm (25–32 in) in length, have a 130–165 cm (51–65 in) wingspan, and weigh 1.93–3.31 kg (4 lb 4 oz – 7 lb 5 oz). They have bright orange legs and mouse-coloured upper wing coverts. They are smaller than greylag geese. The greater white-fronted goose is larger than and lacks the yellow eye ring of the lesser white-fronted goose, and its white facial blaze does not extend upwards so far as in the lesser.
ID text from Wikipedia, CC BY-SA 4.0

Pink-footed Goose
Anser brachyrhynchus
It is a medium-sized goose, 60–75 cm (24–30 in) long, the wingspan 135–170 cm (53–67 in), and weighing 1.8–3.4 kg (4.0–7.5 lb). It has a short bill, bright pink in the middle with a black base and tip, similar in pattern to tundra bean goose but pink where that species is orange, and pink feet. The body is mid-grey-brown, the head and neck a richer, darker brown, the rump and vent white, and the tail grey with a broad white tip. The upper wing-coverts are of a somewhat similar pale bluish-grey as in the greylag goose, and the flight feathers blackish-grey.
ID text from Wikipedia, CC BY-SA 4.0

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