The tiny birds spend their days hunting for insects and their evenings roosting, bat-like, in trees and chimneys. Description. Swift is a strategic creative agency that lives and breathes digital, leading brands forward with a groundbreaking combination of insights and ideas.

The northern populations are slightly larger at 11.5 cm (4.5 in), probably according to the Bergmann's Rule and/or migration requirements. What: PORTLAND'S SWIFT WATCH When: Dusk (about 6:30 p.m.) in September Where: Grassy Bank by Chapman School NW 26th & Pettygrove, Portland, OR Who: EVERYBODY - it's free fun for young and old and anybody in-between! During the month of September, head to Chapman Elementary School in Northwest Portland to see an incredible sight. But to really “put a bird” on a Portland memory, mark the calendar for September’s Chapman Swift Watch — the time of year when thousands of Vaux’s swifts drift through the city on their annual migration from Canada to Central and South America. One hour before sunset, thousands of Vaux’s Swifts gather overhead as they prepare to roost for the night. It has a cigar-shaped body, crescentic wings and a short bluntly squared-off tail.

Many evenings Audubon Society Swift Watch Volunteers are on site to answer questions. This is a small swift, even compared to other Chaetura species, at 10.7 to 11.2 cm (4.2 to 4.4 in) long and weighing 18 g (0.63 oz). Swift Watch.

When you open your project with Xcode 10.2 for the first time, you will see a migration opportunity item in the Issue Navigator: click it to activate a sheet asking you if you’d like to migrate. MORE: For further information on the Chapman Swifts, please contact the Portland … Swift Migration Assistant.