Quiz 6: Bird weight
Below is a chance to test your knowledge of bird size, by selecting the heavier species in each of five pairs of birds. Weight, or apparent bulk, is one of the key factors in our impressions of overall size, and it's helpful to think about it explicitly. Watch the birds at your bird feeder or your local patch, paying attention to how they move, how stable they are in the wind, how a perch moves under them, etc. to get a sense of weight.
Bird Sizes: Weights 1
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Question 1Which bird weighs more?Eastern or Spotted Towhee Barn SwallowQuestion 1 Explanation:Barn Swallow - 19g; Eastern or Spotted Towhee - 40g
Question 2Which bird weighs more?Black-capped or Mountain Chickadee
Brown CreeperQuestion 2 Explanation:Brown Creeper - 8.2g; Black-capped or Mountain Chickadee - 11g
Question 3Which bird weighs more?American RobinBelted KingfisherQuestion 3 Explanation:Belted Kingfisher - 141g; American Robin - 76g
Question 4Which bird weighs more?Downy WoodpeckerWhite-breasted Nuthatch Question 4 Explanation:Downy Woodpecker - 27g; White-breasted Nuthatch - 21g
Question 5Which bird weighs more?House Sparrow Eastern or Western Wood-PeweeQuestion 5 Explanation:Eastern or Western Wood-Pewee - 13.5g; House Sparrow - 28g
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