GET observations/histogram

inaturalist.org:inaturalist-api

Summary: Observation Histogram
Operation ID: getObservationsHistogram
Auth: unknown
Description

Get histogram data for observations grouped by time intervals.

Parameters (6)

d1 (string, query, optional)

Start date (YYYY-MM-DD)

d2 (string, query, optional)

End date (YYYY-MM-DD)

interval (string, query, optional, default: month)

Time interval (year, month, week, day, hour)

place_id (integer, query, optional)

Filter by place ID

quality_grade (string, query, optional)

Filter by quality grade

taxon_id (integer, query, optional)

Filter by taxon ID

Examples (1)

TitleTypeURLAction
Observation Histogram probe-gate https://api.inaturalist.org/v1/observations/histogram?interval=month

Probe History

Latency

Status Codes

TimeStatusLatencySize
2026-03-22T07:31:54.863424 200 5388ms