T/L blue green algae filaments moving; procaryote cell (Oscillatoriales) and diatom

T/L diatom and blue green algae filaments moving; procaryote cell (Oscillatoriales)

T/L blue green algae filaments moving; procaryote cell (Oscillatoriales)

T/L blue green algae filaments moving; procaryote cell, pan right

T/L blue green algae filaments moving (Oscillatoriales); procaryote cell

T/L blue green algae filaments moving (Oscillatoriales); procaryote cell

T/L blue green algae filaments moving (Oscillatoriales); procaryote cell

T/L blue green algae filaments moving (Oscillatoriales); procaryote cell

T/L blue green algae filaments moving (Oscillatoriales); procaryote cell

T/L blue green algae filaments moving; procaryote cell (Oscillatoriales), CU

T/L blue green algae filaments moving; procaryote cell (Oscillatoriales)

Euglena is a type of algae; they are good markers of water pollution.

T/L blue green algae filaments moving (Oscillatoriales); procaryote cell

Algal Bloom

Algal Bloom on the Bulkhead

T/L blue green algae filaments moving (Oscillatoriales); procaryote cell

Large Mouth Bass die off in large numbers in an American estuary due to commercial pollution.

MS Red tide blooming on ocean surface / Guanacaste, Costa Rica

MS Red tide blooming on ocean surface / Guanacaste, Costa Rica

MS Red tide blooming on ocean surface / Guanacaste, Costa Rica

CU Red tide blooming on ocean surface / Guanacaste, Costa Rica

Seaweed on the beach, 3 shots.

Seaweed on the beach.

MS Shot of bright red algal bloom near Westgate Bridge, Yarra River / Melbourne, Victoria, Australia