
Brown Rat
A Brown Rat problem is a route-finding problem: identify the stocky ground-level rat, map fresh sign to food and entry, clean contamination wet, then close the building before measuring whether control worked.
Browse the published Explore collection for Nova Scotia, Canada. Open a discovery for its field guide, practical details, and background.

A Brown Rat problem is a route-finding problem: identify the stocky ground-level rat, map fresh sign to food and entry, clean contamination wet, then close the building before measuring whether control worked.

A sky-blue thrush that hunts from fence posts and readily adopts nest boxes across Missouri’s open countryside.

The familiar lawn bird whose upright pauses, orange breast, and liquid dawn song reward a much closer look.

A crested blue corvid that caches acorns, imitates hawks, and maintains a surprisingly complex neighborhood social life.

A small-headed dove writes its identity in motion: pointed tail, white tail corners, black wing spots, explosive takeoff, and a high mechanical whistle quite separate from its mournful voice.

A widespread dabbling duck whose glossy drake is obvious—and whose variable females reward more careful identification.

A long-legged ambush hunter that can look prehistoric at close range and surprisingly compact when folded in flight.

A fish-eating sea eagle whose recovery turned a once-imperiled national emblem back into a familiar sight over major waters.

A long-tailed scavenger rides warm air on raised wings, teetering with few flaps while its pale flight feathers flash across the entire trailing edge.

A zebra-backed woodpecker named for a faint belly wash, not the far more obvious red on its head.

A huge crested woodpecker whose ringing laugh and rectangular excavations announce mature forest even when the bird stays hidden.

The adaptable deer behind dawn roadside silhouettes, garden browsing, spotted fawns, antler cycles, and flashing white alarm tails.

Missouri’s largest squirrel lives mostly underground, marking a field edge with fresh soil, feeding paths, a whistle, and brief upright surveys before winter removes it from view.

Missouri’s statewide wild cat often appears first as a nearly straight track line through mud, then as long hind legs, cheek ruffs, and a short tail slipping between brush and clearing.

Missouri’s largest frog broadcasts a deep jug-o-rum from permanent water, where one missing pair of back folds separates it from the smaller Green Frog.

Missouri’s restored river predator travels as a low muscular ripple, leaving paired tracks, fish-scaled latrines, and bank slides that only become convincing when read together.

At a Kansas field edge, the obvious copper male and the nearly erased brown female are two versions of the same introduced bird—both betrayed by an extraordinarily long pointed tail.

A small, long-legged owl stands in daylight beside a prairie-dog mound, using another mammal’s excavation as nest, refuge, and lookout.

A large spotted woodpecker hunts ants on Kansas lawns and prairie edges, then flashes a white rump and yellow—or sometimes reddish—flight feathers when disturbed.

A broad back, rough head callosities, and V-shaped blow identify one of Earth’s rarest whales when it gathers seasonally off Massachusetts.

A chin barbel, pale lateral line, and three dorsal fins identify the cold-water fish that shaped Massachusetts food, trade, and politics.

New Hampshire’s state bird is a stout forest finch whose males look washed in raspberry and whose movements follow shifting seed crops.

Atlantic puffins returned to historic Maine nesting islands through decades of seabird restoration, social attraction, and careful colony protection.

Minnesota’s state bird is a superb underwater hunter whose haunting calls carry across northern lakes—but whose nest can fail after one careless wake.

Black wings checked with cream and orange identify a wet-meadow butterfly whose official status contrasts with its rarity in Maryland.

Maryland’s orange-and-black state bird whistles from leafy edges and suspends a woven pouch nest near a branch tip.

Paddle-shaped rear legs, blue claws, and a life tied to brackish Chesapeake water distinguish Maryland’s state crustacean.

Seven or eight continuous dark stripes mark a silvery predator that uses tidal rivers as nurseries and the coast as a highway.

Rough-haired stems and golden rays around a raised brown center make Maryland’s state flower a familiar open-ground wildflower.

Follow this jewel-colored char from shaded headwaters to Adirondack ponds, where water quality shapes its future.

A rugged freshwater turtle is easiest to notice when it leaves the water to nest, not while it lies hidden below.

Recognize New York's state tree by more than its color: bark, paired buds, and leaf shape tell the whole story.