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Natur Halowerk Seasonal Species Profile
x402
Natur Halowerk Seasonal Species Profile is a paid API for AI agents from natur.halowerk.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Builds an effort-corrected monthly occurrence profile for a species near a given point, showing when it is genuinely active rather than when observers happen to be outdoors.
Price / call$0.005
Success—
StatusUnknown
How this service works
Builds a monthly profile of when a species is recorded near a point, from historical occurrence data, and corrects it for observation effort. The correction is the substance of the service: raw monthly counts follow the observers, who are outdoors more in May than in November, so an uncorrected profile makes almost every species look like a spring species.
Output
Returns a monthly breakdown (12 months) of species occurrence near the specified point, with raw counts and effort-corrected activity scores. The correction factor accounts for variation in observer activity across months so that the resulting profile reflects true species seasonality rather than recorder effort patterns.
Example use cases
Birdwatcher trip planning by peak season
“I'm planning birdwatching trips and want to know which months the Eurasian Kingfisher is genuinely most active near Vienna, Austria — corrected for the fact that more birders are out in spring. Can you build that seasonal profile?”
Ecological survey timing optimization
“We're scheduling field surveys for the Common Blue butterfly near Cologne, Germany and need to know its true peak activity months based on historical records, with observer effort taken into account so we're not fooled by spring sampling bias.”
Invasive species monitoring calendar
“Can you produce an effort-corrected monthly occurrence profile for the Asian Hornet near Bordeaux, France? I need to know which months it's actually most prevalent so we can schedule monitoring correctly.”
Technical details
Endpoint
POSThttps://natur.halowerk.com/v1/seasonal-speciesWhen to prefer
Choose this endpoint when you need a seasonality profile that is statistically honest — i.e., corrected for the well-known spring/summer observer bias in citizen science data. Prefer it over raw occurrence count queries when the goal is to understand true species phenology rather than recording patterns, especially for planning field surveys, conservation interventions, or nature tourism timing.
Side effects
- Species identifier not recognized or not found in occurrence database — returns error with no profile
- Insufficient historical occurrence data near the specified point — may return sparse or unreliable profile
- Invalid or out-of-range coordinates — returns validation error
- Radius too small to gather enough records for meaningful correction — may warn of low sample size
- Network timeout if occurrence database query takes too long
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| lat | number | |
| lon | number | |
| species | string | |
| radius_km | number | |
| years_back | integer |
Tags
x402
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