Science ❯ Ecology

Population Dynamics

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UN Wildlife Summit Adds 40 Migratory Species to Global Protection Lists

The move answers evidence of steep declines by placing new legal duties on member countries.

After Paul Ehrlich’s Death, A Sharp Reassessment of ‘Population Bomb’ Legacy

King Penguins Are Breeding Earlier and Raising More Chicks, 24-Year Study Finds

Record 430 Grey Seal Pups Counted at Suffolk’s Orford Ness

Fukushima Pig–Boar Study Finds Maternal Lineage Speeds Hybrid Turnover

Western Monarch Count Finds 12,260 Butterflies, Third-Lowest on Record

Germany’s Winter Bird Count Falls to Record Low of 32 Per Garden

Netherlands Steps Up Muskrat Fight as 2025 Catches Climb to 85,000

Colorado Halts Winter Wolf Releases After Federal Order Blocks Canada Transfers

Third Tiger Death in 15 Days Reported in Kaziranga as Infighting Suspected

Record January Right Whale Count in Cape Cod Bay Prompts Voluntary Slow Zone

Brazil Finalizes 2026 Closed Season for Caranguejo-uçá, Starting January 18

NABU and LBV Kick Off 2026 ‘Hour of Winter Birds’ This Weekend

Wildlife Trusts Declare 2025 the Year of the Octopus After Record South Coast Bloom

Michigan Confirms First Cougar Reproduction in Over a Century in Upper Peninsula

After Islet Boom to 300+, New Fence Sets Stage for Lesser Antillean Iguana’s Return to Anguilla

California Wildlife Agency Backs Threatened Status for Six Mountain Lion Populations

Study Finds Sardine Crash Drove Mass Starvation of African Penguins During Moult

Study Details Catastrophic African Penguin Die-Off as South Africa Sets Permanent Fishing Bans

Warzenbeißer Named Insect of the Year 2026 Across Germany, Austria and Switzerland