Chickadee (Carolina or Black-capped) 2 Canon EOS 70D → Focal Length 200 → f/5.6 → 1/3200 → ISO 2000 Did you know that the more "dee" notes at the end of a chickadee call indicate increasing levels of agitation? #chickadee #chickadees #bird #birdphotography #birdwatching #birdwatchingphotography