Leeches Invade the Beaches! - Northern Beaches Living

Giant Beach Worm - The Australian Museum

Sydneysiders share horror stories as downpours bring on leech invasion, from cat attacks to buildings scaled

How to extract a leech: Bloodsuckers are out in force as warm, wet weather creates paradise for parasites

History - The Arboretum

Sydneysiders share horror stories as downpours bring on leech invasion, from cat attacks to buildings scaled

Toxic man o' war invasion: Stinging creatures cover South Carolina beach resort

Surf legends Guy Leech, Dean Gardiner teaming up in The Chucky as tribute to mate

Itchy, yucky, unpleasant': wet weather brings leech invasion to NSW suburbs, New South Wales

Movie Night at the Beach – Pine City Area Chamber of Commerce

Leeches invade Sydney backyards after wild weather across New South Wales

Beaches Northern Beaches Council

UPDATED: A Rare Stranding on Oregon Coast, Fin Whale Washes Up Near Seaside

Other Invertebrates (corals, sponges, worms, etc.) - Padre Island National Seashore (U.S. National Park Service)

Leeches Invade the Beaches! - Northern Beaches Living