At the US Open, tennis stars shine under dark sky-friendly outdoor lights

Moment of Zen: Monarch migration

Miller moth migration is about to begin: Be kind to these pollinators

Gray whale migration numbers plummeting off North American Pacific Coast

Texas Parks and Wildlife are on the lookout for flesh-eating screwworms

KING Question: Is it legal to hunt migrating snow geese in Skagit Valley?

It’s the first day of spring: Here’s what that really means

Pythons in Florida found more north than usual, experts say

Here's why Texas businesses are being asked to turn off their lights overnight

Manatees begin to migrate to warmer water

Whale watching along the Oregon coast kicks off: 'We are excitedly waiting'

Wolf kills a 2nd calf on western slope, says wildlife officials

September brings 'swift watch' back to Chapman Elementary in NW Portland

Depoe Bay whale tours offer rare, close-up views of gray whales feeding near shore

Eagles gather at The Dalles Dam for Eagle Watch

'Swift Watch' returns to Chapman Elementary earlier than usual

Miller moth migration season is beginning

Wild deer fly through the air in Utah as part of a mission to fit them with GPS collars

Two mysterious flamingos appear in South Bay

Spring Whale Watch Week returns on Oregon coast

Bald eagle watching in The Dalles

Tarantula migration has begun in southern Colorado

Tarantula Festival comes to La Junta this weekend

How you can help birds on their annual migration

As Vaux's swifts change up their migration habits, Portlanders wonder where to go to keep watching

11-foot great white shark takes unusual trip around Florida

Seasonal manatee protection zones are in effect for boaters

Ocearch tags great white shark to monitor movement for next 10 years