Observed arrival · 2026-09-27
WildBionics: nature through four lenses
An open-source compendium connects biological phenomena with physics, mathematics, chemistry, computer science and engineering.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Readers connecting biology with quantitative sciences
- Worth noticing
- A worked bat-echolocation example includes a NumPy matched filter whose demo recovers a 1.70 m echo from noise.
Field notes
The bat article moves from moth countermeasures and sensory ecology to equations for Doppler shift, echo distance and interaural timing. Its Python example adds noise to a simulated recording, applies a matched filter and prints an estimated distance. The page links to Colab and a downloadable script; it identifies code as MIT-licensed and content as CC BY-SA 4.0.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue