Fishionary

A blog about fish words!

By Abigail Lynch

A blog about fish words!

spawing

Phenology

March 24, 2017 by abby

Phenology is the study of seasonal or periodic cycles in ecosystems.  It is, essentially, “nature’s calendar.” For fish, phenology is often linked to timing of important life events such as spawning, migrations, and hatching.  These events are triggered by non-biological factors like day length, temperature, and precipitation.  If the timing of the main “cue” shifts, … [Read more…]

Posted in: P Tagged: climate change, migration, Pacific Salmon, phenology, seasons, Sockeye Salmon, spawing

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