What to look for in nature in Maine this November

What sea ducks and shorebirds arrive on the Maine coast in November?

• Eiders, scoters and long-tailed ducks

  Building through November and December · Bays, harbors and headlands from Kittery to Lubec; Marginal Way in Ogunquit, Biddeford Pool, Cape Elizabeth, Pemaquid, Schoodic Point

  Common eiders live on the Maine coast year round, but their numbers swell as northern birds join them, and the occasional king eider turns up in the rafts. Watch for all three scoters (surf, black and white-winged), long-tailed ducks with their yodeling calls, buffleheads and common goldeneyes, plus horned and red-necked grebes and red-throated loons. A rising tide on a calm morning, scanned from a headland with a spotting scope, is the easiest way to sort them out. The Coastal Zone duck season reopens on November 5, so expect decoys and gunfire in some coves on weekdays and Saturdays.

• Harlequin ducks

  Late fall through early spring · The southern shore of Isle au Haut and the ledges of outer Jericho Bay; a few at Marginal Way, Pemaquid and farther Downeast

  Harlequins breed on whitewater rivers in Canada and spend the winter in the roughest surf they can find. In the 1990s the islands around Isle au Haut held the largest wintering flock in eastern North America, often more than 200 birds in a day. The Maine Natural History Observatory, repeating surveys that date to 1988, now counts about 70 to 80 per survey there, while numbers farther Downeast are climbing. The birds are remarkably loyal: the same ducks come back not just to the same island but to the same side of it. From the mainland, a calm day at a rocky point with a scope is your best chance.

• Purple sandpipers

  November into April · Seaweed-covered ledges and jetties; Rockland breakwater, Pemaquid Point, Biddeford Pool, Cape Neddick

  The hardiest shorebird on the East Coast spends the winter picking snails and small crustaceans off wet rockweed at the tide line, often a few feet from breaking waves. They are slate gray with orange-yellow legs and bill base and sit so still on dark rock that the Maine Birding Trail calls them common only for the experienced eye. Look at mid to low tide on outer ledges, and scan any rock that seems to be moving.

Will snowy owls and winter finches come to Maine this year?

• Snowy owls

  Late fall into winter, in flight years · Open coastal ground: beaches, salt marshes, airports, harbor breakwaters and island ledges

  Snowy owls do not come every winter. Maine Audubon explains that they show up mainly after a summer of high breeding success in the Arctic, when plentiful lemmings and voles let the parents raise many young, and a good share of those young birds then wander south. In Maine they favor flat, open ground with plenty of food, which usually means the coast, where they catch many sea ducks. So the same headlands you visit for eiders are worth a long look. Maine Audubon’s rule for watching them is simple: if your presence changes what the owl is doing in any way, you are too close.

• Winter finches

  November onward · Conifer woods statewide; feeders more in the north

  The Finch Research Network’s 2026–27 forecast, issued September 25, calls this year’s crops of white pine and white cedar seed across the Northeast very good. That is welcome news for the pine siskins already moving in large numbers and for red crossbills, which are staging a wide irruption from west to east this fall. Other species look quieter. Strong mountain-ash crops farther north should hold most pine grosbeaks and Bohemian waxwings in the boreal forest, and only a small southward push of evening grosbeaks is expected. A small redpoll flight would not surprise the forecasters. With so much wild seed in the woods, a quiet feeder this winter is likely a sign of good wild food, not missing birds.

• Snow buntings and other open-country birds

  Late fall and winter · Beaches, dunes and plowed fields, from Scarborough to the potato country of Aroostook

  Flocks of snow buntings, which flash white wings as they lift off a beach or a stubble field, are one of the season’s small pleasures. Look for them with horned larks on bare ground near the coast, and on the big open farmland of the County.

When is the deer rut in Maine?

• Signs of the rut

  Early to late November · Field edges, old orchards and woodlots, especially in central and southern Maine

  Look for rubs, saplings with the bark scraped off at knee to chest height where a buck has polished his antlers, and scrapes, bare patches of pawed-up ground under an overhanging branch. Bucks are most visible at first and last light, often trailing a doe across an opening with their nose down. Southern and central Maine carry far more deer, around 15 to 40 per square mile in places, than the big northern woods, where IFW estimates one to five.

• Deer on the roads

  Dusk and dawn all month · Statewide

  After clocks fall back on November 1, the evening commute moves into the hour when deer are most active, and the rut keeps them moving. Slow down near field edges and wooded stream crossings, and when one deer crosses, expect another to follow.

• Heading for the yards

  As snow deepens, usually December onward · Dense softwood stands, often along streams and lakeshores

  Once the rut is done and snow builds, Maine deer gather in wintering areas: stands of mature spruce, fir, hemlock or cedar taller than about 30 feet, with crowns closed enough to catch snow and break the wind, and hardwoods nearby to browse. IFW says that kind of shelter covers only about 2 to 25 percent of the land in different parts of the state, which is why biologists protect it.

Where do Maine’s bears and bats go in November?

• Black bears den up

  Most are denned by November; some forage into early December · Statewide, about 25,000 bears

  IFW estimates Maine’s bear population at about 25,000, one of the largest in the East. In late fall, bears drop their body temperature and slow their metabolism in a state called torpor, and they will not eat, drink or relieve themselves until spring. Cubs are born in the den in January, after a gestation of about 60 days. When beechnuts are scarce, bears quit feeding and den early; in a good beech year they keep eating well into the month. That is why, in the north, a big beech crop has been tied to more cubs the following winter.

• Bats in hibernation

  Since late September or October, until April or May · Caves, old mines, tunnels, talus slopes, wells and attics

  Five of Maine’s eight bat species stay the winter and hibernate: big brown, little brown, northern long-eared, eastern small-footed and tri-colored. The other three, the hoary, silver-haired and eastern red bats, migrate south. White-nose syndrome, a fungal disease, has cut hibernating colonies that once held hundreds down to a handful, and three Myotis bats were listed as threatened or endangered in Maine in 2015. Biologists have recently found bats wintering deep in the crevices of talus, the jumbled rock at the base of cliffs. If you find bats in a cave or an old mine this winter, leave quickly and quietly; every waking costs them fat they cannot replace.

Can you still drive up Cadillac Mountain in November?

• Sunrise on Cadillac

  Any clear morning before December 1 · Cadillac Summit Road, Mount Desert Island

  From November 1 the sun comes up around 6:10 a.m. at Bar Harbor, and by the 30th not until about 6:48, so a November sunrise does not require a 4 a.m. alarm. The summit is often icy and windy; bring a hat and gloves even if town feels mild. The road can close at short notice for ice or snow, so check the park’s alerts before you set off.

• What stays open in winter

  From December 1 · Ocean Drive and Jordan Pond Road

  Two pieces of road remain open to cars all winter: Ocean Drive from Schooner Head Road to Otter Cliff Road, and Jordan Pond Road from Seal Harbor. The closed sections of the Loop are left to walkers, cyclists and, once snow falls, skiers. The Hulls Cove Visitor Center closed for the season on October 31, but the automated pass machine there and the entrance station at Schooner Head Road keep selling passes. Acadia allows no winter camping.

Which trees still have leaves in Maine in November?

• American beech

  All winter · Hardwood ridges statewide

  Young beech trees, and the lower branches of older ones, hold their papery, copper-tan leaves long after other hardwoods have dropped theirs; the Wildflower Center notes they hang on for most of the winter. The habit, called marcescence, makes beech the brightest thing in a snowy woodland. Beech is also the nut tree that matters most in the northern Maine woods. The Forest Service says beechnuts drop in October or November after frost, and big crops come only every two to eight years.

• Red oak

  Early to mid-November · Southern and coastal Maine, the Kennebec and Androscoggin valleys

  Oaks tend to turn after the maples are done. Northern red oak goes russet, deep red or golden orange, and many oaks keep their dry brown leaves well into the month. Acorns are still on the ground, food for turkeys, deer, jays and squirrels. Southern Maine’s oak woods are the place to see this late color.

• Winterberry

  November through winter · Swamp edges, stream banks and lakeshores

  Once its leaves drop, this native holly turns into bare twigs packed with bright red berries, visible from a car at the edge of any wetland. Only female plants bear fruit, and they need a male nearby. Birds come to the fruit through the cold months, so a loaded winterberry is a good bush to watch from a window.

Has Maine had its first frost, and when does the first snow fall?

How early does it get dark in Maine in November?

What is November weather like in Maine, and what could El Niño mean for the winter?

What can you see in Maine’s night sky this November?

• The Beaver Moon, a supermoon

  Evenings of Monday, November 23 and Tuesday, November 24 · Rising in the east-northeast around sunset

  The moon is exactly full at 9:53 a.m. on Tuesday the 24th, so it looks round on both evenings. In Portland on the 24th, it rises at 3:48 p.m., about 20 minutes before the 4:09 sunset, a good chance to see it come up over the water in daylight. EarthSky and other almanacs list it as a supermoon, if only just, since perigee, the moon’s nearest approach, comes a day and a quarter later. Overnight into the 24th it slides past the Pleiades, whose faint stars will be lost in the glare.

• Leonid meteors

  Before dawn on Wednesday, November 18 (also the 17th and 19th) · Anywhere dark; the radiant in Leo rises in the east around midnight

  The International Meteor Organization predicts an ordinary return this year, around 15 per hour in ideal darkness and no storm. On the night of November 17–18 the half-lit moon sets at 11:36 p.m. in Portland, leaving the hours after midnight dark. Leonids are fast and sometimes leave glowing trails.

• Taurid fireballs

  Peaks around November 5 and November 12 · High in the south and east from late evening

  The two Taurid streams, debris from Comet Encke, are thin, only five to ten an hour, yet they drift slowly across the sky, and a few each year are brilliant fireballs. With new moon on the 9th sitting between the two maxima, the whole stretch from about the 5th to the 13th is dark after the crescent sets.

• Planets before dawn

  All month · East and south in the hour before sunrise

  The morning sky holds the show. Venus climbs a little higher out of the dawn glow each day and reaches its peak brightness in the days around Thanksgiving. Mars and Jupiter pass about 1.2 degrees apart in Leo; look on the 15th and 16th, before first light, when the pair is tightest. Look low toward the east-southeast between roughly the 18th and the 25th for Mercury, which stands farthest from the sun on the 20th. In the evening only Saturn is up, in the south after dark.

• Northern lights

  Any clear night, without warning · Low in the north; best away from town lights, especially in Aroostook and the North Woods

  The sun passed the peak of its 11-year cycle in late 2024, according to NOAA’s Space Weather Prediction Center, and activity is declining, but strong storms still happen in this phase. Maine’s northern latitude and long nights give it better odds than most states. Check NOAA’s aurora forecast when a storm is announced.

What can Maine families do outdoors in November 2026?

Safety notes for November in Maine