June 30, 2015

Residents up and down the West side

Today we embarked from Friday Harbor without having decided which report we were going to pursue, having heard that there were whales North of East Point, as well as on the west side. We turned south in San Juan Channel to try our luck on the West side. On our way out there, we passed Goose Island. Unfortunately, Goose Island caught on the fire the other day, and a large portion of the nests (of 4 bird species) burned up in the flames. The smell of smoke is evident if you are downwind.

Just as we passed South Beach, we came across our first pod of Southern resident killer whales. There, we were able to get some good looks at a few females and an adult male. They were surfacing very infrequently, which led us to believe that they may have been pursuing some salmon.

We then shot off a mile or so North, to observe a second pod of residents, which appeared to be a number of different family groups. They were much mores surface active, with a few tails slaps and pectoral fin slaps on the water. We also saw two adult males in very close contact, which is not typical. We were able to identify them as male, because of the size and shape of their dorsal fin. Males, with a straight triangular shaped dorsal fin, up to 6 feet tall. The dorsal fin of a female is more of a crescent shape and won't get more than 2-3 feet in height. However, it is easy to mistake a young male for a female, because they don't begin to really lengthen that dorsal fin until about 15 years of age.

After getting in a good dose of resident orca sightings, we headed back down the island and around Cattle Point to get back to Friday Harbor.

Naturalist Alex

M/V Sea Lion, San Juan Safaris