Genus

Typical Mergansers

Mergus

4 species in our catalog · found in 74 parks

Species in this group

Each card shows the species at its best park — tap for the full profile

Mergus merganser

Mergus serrator

Mergus octosetaceus

Mergus squamatus

📅 Monthly Probability

Probability-weighted average across the group's species

30–40

Jan

30–40

Feb

30–40

Mar

30–40

Apr

20–30

May

20–30

Jun

20–30

Jul

10–20

Aug

20–30

Sep

20–30

Oct

30–40

Nov

30–40

Dec

🕐 When They're Spotted

When the group's species are recorded (aggregated)

Where to see Typical Mergansers

Worldwide records of this group (human observations from 2019 onwards, GBIF). Pins mark our parks — tap one for the chance of seeing at least one species of the group there.

Parks Ranked

Chance of seeing at least one species of the group · number of its species present

#	Park	Country	Species	P(≥1)
1	Katmai National Park	🇺🇸 United States	2	70–80%
	Common Merganser			60–70%
	Red-breasted Merganser			20–30%
2	Isle Royale National Park	🇺🇸 United States	2	70–80%
	Common Merganser			50–60%
	Red-breasted Merganser			30–40%
3	Thingvellir National Park	🇮🇸 Iceland	2	60–70%
	Red-breasted Merganser			60–70%
	Common Merganser			10–20%
4	Vatnajokull National Park	🇮🇸 Iceland	2	50–60%
	Red-breasted Merganser			50–60%
	Common Merganser			5–10%
5	Point Pelee National Park	🇨🇦 Canada	2	50–60%
	Red-breasted Merganser			40–50%
	Common Merganser			5–10%
6	Grand Teton National Park	🇺🇸 United States	2	40–50%
	Common Merganser			40–50%
	Red-breasted Merganser			<5%
7	Pacific Rim National Park Reserve	🇨🇦 Canada	2	30–40%
	Common Merganser			20–30%
	Red-breasted Merganser			10–20%
8	Yellowstone National Park	🇺🇸 United States	2	30–40%
	Common Merganser			30–40%
	Red-breasted Merganser			<5%
9	Great Bear Rainforest	🇨🇦 Canada	2	30–40%
	Common Merganser			20–30%
	Red-breasted Merganser			10–20%
10	Acadia National Park	🇺🇸 United States	2	20–30%
	Red-breasted Merganser			10–20%
	Common Merganser			5–10%
11	Cape Breton Highlands National Park	🇨🇦 Canada	2	20–30%
	Red-breasted Merganser			10–20%
	Common Merganser			10–20%
12	Snowdonia National Park	🇬🇧 United Kingdom	2	20–30%
	Common Merganser			10–20%
	Red-breasted Merganser			10–20%
13	El Vizcaíno Biosphere Reserve	🇲🇽 Mexico	2	20–30%
	Red-breasted Merganser			10–20%
	Common Merganser			<5%
14	Voyageurs National Park	🇺🇸 United States	2	20–30%
	Common Merganser			10–20%
	Red-breasted Merganser			<5%
15	Glacier National Park	🇺🇸 United States	2	10–20%
	Common Merganser			10–20%
	Red-breasted Merganser			<5%
16	Gates of the Arctic National Park	🇺🇸 United States	2	10–20%
	Red-breasted Merganser			10–20%
	Common Merganser			Insufficient data
17	Olympic National Park	🇺🇸 United States	2	10–20%
	Common Merganser			10–20%
	Red-breasted Merganser			5–10%
18	Bavarian Forest National Park	🇩🇪 Germany	2	10–20%
	Common Merganser			10–20%
	Red-breasted Merganser			<5%
19	Serra da Canastra National Park	🇧🇷 Brazil	1	10–20%
	Brazilian Merganser			10–20%
20	Triglav National Park	🇸🇮 Slovenia	1	10–20%
	Common Merganser			10–20%
21	Gros Morne National Park	🇨🇦 Canada	2	10–20%
	Common Merganser			10–20%
	Red-breasted Merganser			5–10%
22	Kenai Fjords National Park	🇺🇸 United States	2	10–20%
	Common Merganser			10–20%
	Red-breasted Merganser			5–10%
23	Redwood National Park	🇺🇸 United States	2	10–20%
	Common Merganser			10–20%
	Red-breasted Merganser			<5%
24	Cairngorms National Park	🇬🇧 United Kingdom	2	10–20%
	Common Merganser			10–20%
	Red-breasted Merganser			<5%
25	Wrangell-St. Elias National Park	🇺🇸 United States	2	10–20%
	Common Merganser			10–20%
	Red-breasted Merganser			5–10%
26	Banff National Park	🇨🇦 Canada	2	10–20%
	Common Merganser			10–20%
	Red-breasted Merganser			<5%
27	Kluane National Park	🇨🇦 Canada	2	10–20%
	Red-breasted Merganser			5–10%
	Common Merganser			5–10%
28	Jasper National Park	🇨🇦 Canada	2	10–20%
	Common Merganser			10–20%
	Red-breasted Merganser			<5%
29	Chitwan National Park	🇳🇵 Nepal	1	10–20%
	Common Merganser			10–20%
30	Riding Mountain National Park	🇨🇦 Canada	2	10–20%
	Common Merganser			10–20%
	Red-breasted Merganser			Insufficient data
31	Hemis National Park	🇮🇳 India	1	10–20%
	Common Merganser			10–20%
32	Wood Buffalo National Park	🇨🇦 Canada	1	10–20%
	Common Merganser			10–20%
33	Channel Islands National Park	🇺🇸 United States	2	10–20%
	Red-breasted Merganser			10–20%
	Common Merganser			<5%
34	Yosemite National Park	🇺🇸 United States	1	10–20%
	Common Merganser			10–20%
35	Wadden Sea National Park	🇩🇪 Germany	2	10–20%
	Red-breasted Merganser			5–10%
	Common Merganser			<5%
36	Zion National Park	🇺🇸 United States	2	10–20%
	Common Merganser			10–20%
	Red-breasted Merganser			Insufficient data
37	Biebrza National Park	🇵🇱 Poland	2	5–10%
	Common Merganser			5–10%
	Red-breasted Merganser			<5%
38	Nikko National Park	🇯🇵 Japan	3	5–10%
	Common Merganser			5–10%
	Red-breasted Merganser			Insufficient data
	Scaly-sided Merganser			Insufficient data
39	Gauja National Park	🇱🇻 Latvia	1	5–10%
	Common Merganser			5–10%
40	Nahanni National Park	🇨🇦 Canada	1	5–10%
	Red-breasted Merganser			Insufficient data
41	Rocky Mountain National Park	🇺🇸 United States	2	5–10%
	Common Merganser			5–10%
	Red-breasted Merganser			<5%
42	Royal Manas National Park	🇧🇹 Bhutan	1	5–10%
	Common Merganser			5–10%
43	Shenandoah National Park	🇺🇸 United States	2	5–10%
	Common Merganser			<5%
	Red-breasted Merganser			<5%
44	Great Smoky Mountains National Park	🇺🇸 United States	2	<5%
	Common Merganser			<5%
	Red-breasted Merganser			Insufficient data
45	Sequoia and Kings Canyon National Parks	🇺🇸 United States	1	<5%
	Common Merganser			<5%
46	Grand Canyon National Park	🇺🇸 United States	2	<5%
	Common Merganser			<5%
	Red-breasted Merganser			Insufficient data
47	Royal Bardia National Park	🇳🇵 Nepal	1	<5%
	Common Merganser			<5%
48	La Amistad International Park (Panama)	🇵🇦 Panama	1	<5%
	Red-breasted Merganser			Insufficient data
49	Białowieża National Park	🇵🇱 Poland	2	<5%
	Common Merganser			<5%
	Red-breasted Merganser			Insufficient data
50	Ría Lagartos Biosphere Reserve	🇲🇽 Mexico	1	<5%
	Red-breasted Merganser			<5%
51	Elk Island National Park	🇨🇦 Canada	2	<5%
	Common Merganser			<5%
	Red-breasted Merganser			Insufficient data
52	Death Valley National Park	🇺🇸 United States	2	<5%
	Red-breasted Merganser			<5%
	Common Merganser			<5%
53	Fertő-Hanság National Park	🇭🇺 Hungary	2	<5%
	Common Merganser			<5%
	Red-breasted Merganser			Insufficient data
54	Kiskunság National Park	🇭🇺 Hungary	2	<5%
	Common Merganser			<5%
	Red-breasted Merganser			<5%
55	Khangchendzonga National Park	🇮🇳 India	1	<5%
	Common Merganser			Insufficient data
56	Jiuzhaigou National Park	🇨🇳 China	1	<5%
	Common Merganser			Insufficient data
57	Denali National Park	🇺🇸 United States	2	<5%
	Common Merganser			<5%
	Red-breasted Merganser			<5%
58	Everglades National Park	🇺🇸 United States	1	<5%
	Red-breasted Merganser			<5%
59	Ciénaga de Zapata	🇨🇺 Cuba	1	<5%
	Red-breasted Merganser			<5%
60	Celestún Biosphere Reserve	🇲🇽 Mexico	2	<5%
	Red-breasted Merganser			<5%
	Common Merganser			Insufficient data
61	Namdapha National Park	🇮🇳 India	1	<5%
	Common Merganser			<5%
62	Joshua Tree National Park	🇺🇸 United States	2	<5%
	Common Merganser			<5%
	Red-breasted Merganser			<5%
63	Hortobágy National Park	🇭🇺 Hungary	2	<5%
	Common Merganser			Insufficient data
	Red-breasted Merganser			Insufficient data
64	Big Cypress National Preserve	🇺🇸 United States	1	<5%
	Red-breasted Merganser			<5%
65	Tatra National Park	🇸🇰 Slovakia	1	<5%
	Common Merganser			Insufficient data
66	Bahía de Loreto National Park	🇲🇽 Mexico	1	<5%
	Red-breasted Merganser			Insufficient data
67	Jim Corbett National Park	🇮🇳 India	1	<5%
	Common Merganser			Insufficient data
68	Arrecifes de Cozumel National Park	🇲🇽 Mexico	1	<5%
	Red-breasted Merganser			Insufficient data
69	Bandhavgarh National Park	🇮🇳 India	1	<5%
	Common Merganser			Insufficient data
70	Gobi Gurvansaikhan National Park	🇲🇳 Mongolia	1	<5%
	Common Merganser			Insufficient data
71	Sian Ka'an Biosphere Reserve	🇲🇽 Mexico	1	<5%
	Red-breasted Merganser			Insufficient data
72	Kaziranga National Park	🇮🇳 India	1	<5%
	Common Merganser			Insufficient data
73	Big Bend National Park	🇺🇸 United States	1	<5%
	Common Merganser			Insufficient data
74	Pyrénées National Park	🇫🇷 France	1	<5%
	Common Merganser			Insufficient data

Typical Mergansers

Species in this group

Common Merganser

Red-breasted Merganser

Brazilian Merganser

Scaly-sided Merganser

📅 Monthly Probability

🕐 When They're Spotted

Where to see Typical Mergansers

Parks Ranked