These two snowy white birds have recently returned to our area after summering and breeding in Alaska (Trumpeter Swan) and the arctic tundra (Snowy Owl). One does not have to be an avid birder to celebrate their annual arrival as both are real showboats with their white feathers and their relatively large size. The snowy Owl is the largest by weight of the NA owls and has a 50” wingspan while the Trumpeter Swan is our largest native waterfowl, stretching up to six feet and weighing up to 26 lbs.
In our part of the Salish Sea, late June is the beginning of harbor seal birthing (pupping) season that runs through August. On July 2nd, I was fortunate to observe one of these births on the shore of Bellingham Bay. On an early Sunday morning walk, I saw this harbor seal (Phoca vitulina) swimming erratically in tight circles and occasionally coming up to the rocks on shore, then back to the water. I was concerned that it was ill and disoriented. I could not have been more wrong. Mamma seal knew exactly what she was doing.
Eelgrass Meadow along eastern shore of Bellingham Bay
This diary is about the wonders of eelgrass, one of the major components of near shore habitat that nurtures a myriad of sea critters. Additionally it provides many other functions in support of our sea life, our recreation, and it even contributes to reducing the CO2 problems in our oceans and atmosphere. There are other sea grasses and kelps that contribute as well, but I think that eelgrass is a star.
Eelgrass is a common name for a species of seagrasses. I will focus on the salt water variety of Zostera marina and describe its vital ecological functions, its current status, and efforts to sustain it. This form of eelgrass is the most widely distributed aquatic flowering perennial in the northern hemisphere, growing largely in the cooler waters of the northern Atlantic and Pacific oceans.
World distribution of Zostera marina
I will in part highlight eelgrass in Puget Sound, the southernmost part of the Salish Sea which is the second largest estuary in the US (by volume). However, most of what applies to our local intertidal waters also applies to eelgrass beds and other seagrasses elsewhere in the Salish Sea, along the shores of Oregon and California, the western Atlantic Seaboard and near shore habitats globally.
This is the first of a two part post. In this first part, I describe the many gifts it gives us. In Part 2, I describe its current status, take a look at its threats and the efforts underway to preserve this valuable resource.
Gray Whale tail preparing to dive into the ghost shrimp infested mud at the bottom of the sound.
It is Cinco de Mayo and these whales are fresh out of Baja Mexico. So, how about some whales for a bit a diversion after a full day of “Trump this” and “Trump that …?”
Juvenile female Snowy Owl, Sandy Point WA
