At 7:35 AM today, I observed the first hummingbird I've seen in my garden this spring. It visited flowering plants several times over approximately 15 minutes.
NaturePulse could compare year over year: 2026 — April 18 · 2027 — April 11 · 2028 — April 7. One observation is a story. Twenty years of observations from the same location becomes a dataset.
