It's peak algae season. Here's what to know about blue-green algae

Warm weather and rain has meant rising concentrations of the algae.

Blue-green algae in the aquarium

Cyanobacteria (Blue-Green Algae)

Algal bloom - Wikipedia

Toxic blue-green algae expected to bloom on local waters this summer

Lethal algae blooms – an ecosystem out of balance - The Guardian

What You Need to Know About Blue-Green Algae - Waterfront Restoration

Harmful Algal Blooms

Cyanobacteria - Wikipedia

Blue-Green Algae Control in Ponds - Does your pond look like pea soup?

How to Control Blue-Green algae - AquaPlant: Management of Pond

How to identify blue-green algae and what to do about it

The World of Green Algae: Understanding Their Significance and

Plant Life: Green Algae

6,800+ Green Algae Stock Photos, Pictures & Royalty-Free Images

Green Seaweeds - Biodiversity of the Central Coast