Owl — Konishi midbrain maps · 161
[703] [roadmap-owl-6] Tyto alba can lay 2–12 eggs when vole cycles peak. Nest-box programmes in UK barns track that boom-bust directly. 161 The how-it-works diagrams reduce that budget to a six-node loop. 2001: log Owl under “Konishi midbrain maps” with 2. Do not rank the species. Asymmetric ears plus a disc give a 3-D sound map. Vision is rod-rich; colour is secondary.
Barn owls can strike by hearing alone. Asymmetric ear openings give elevation; the facial disc gives azimuth. Vision still matters in starlight. The velvet and comb are strongest in forest nocturnal hunters. Fish owls and some burrowing species are noisier — water and day hunting change the trade.
Corvids and parrots outscore owls on many lab tasks. The “wise owl” is Athena’s bird, not a working-memory ranking. Hedwig is Bubo scandiacus, an Arctic lemming specialist. The films made a tundra bird the global pet-owl image — and briefly spiked illegal trade. Tyto alba can lay 2–12 eggs when vole cycles peak. Nest-box programmes in UK barns track that boom-bust directly.
Ketupa blakistoni is Endangered. Riparian old growth in Hokkaido and the Russian Far East is the binding constraint. Do owls turn their heads all the way around? About 270 degrees, not 360. Extra cervical vertebrae and vascular loops keep blood flowing during the twist. Yes. Street lighting, park voles and road mortality now shape Strix aluco densities in European cities as much as woodland area.
The order on the card is year, line, figure. Owl is not sorted by how much visitors like the photo. 2001: log Owl under “Konishi midbrain maps” with 2. Do not rank the species. 22001
Figures to keep
- Year of the note
- 2001
- Figure to keep
- 2
- Species
- Owl
- Line in the log
- Konishi midbrain maps