The smallest heron in North America, incredibly difficult to spot due to its tiny size, cryptic plumage, and habit of clinging to reeds. Males are dark-backed, females browner.
Where to spot
Dense freshwater marshes, especially those with tall reeds and cattails, across North, Central, and South America.
How to spot
Listen for its soft cooing call. Look for its small size and dark cap (male) or browner cap (female) as it moves stealthily through dense marsh vegetation. A canoe or kayak can offer better views.
When to spot
Migratory in northern parts, year-round in southern areas. Best observed at dawn or dusk during the breeding season (spring/summer) when males are calling.
Where to spot
Dense freshwater marshes, especially those with tall reeds and cattails, across North, Central, and South America.
How to spot
Listen for its soft cooing call. Look for its small size and dark cap (male) or browner cap (female) as it moves stealthily through dense marsh vegetation. A canoe or kayak can offer better views.
When to spot
Migratory in northern parts, year-round in southern areas. Best observed at dawn or dusk during the breeding season (spring/summer) when males are calling.
When disturbed, the Least Bittern will freeze with its bill pointed upwards, swaying with the reeds, a remarkable camouflage technique.
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