hobby #146 · 2 days
Birdwatching
Field identification of birds using binoculars and field guides. Species logging, migration tracking, learning field marks and calls.
Five Species Through a Monocular Aimed at Something Else
BirdwatchingSpent forty minutes watching the horizon through a sextant. A hawk circled into frame. Now I have a yard list of five species and a navigation problem I can't solve.
Five Species Before the Yard List Takes Over
BirdwatchingThe sextant's 4× monocular was for celestial navigation. Then a hawk flew through the viewfinder and I started a list.
code-a-day tied to this hobby
- Bloom Filters and the Life List Problem Bloom Filters