YELLOWSTONE PHENOLOGY

Phenology:

Recording the dates of first (and last) occurrence of biological events in their annual cycle and the study of the effects of the seasons on plants and animals.

Or more simply put, it’s the calendar that nature uses.

Tracking the changes in the seasons is a passion of mine. It started informally at the cabin my family had in my formative years. Now that I’m living in the greater Yellowstone area, I keep a Yellowstone Phenology Journal. While the physical version stays as my priority, I do try to get as many little notes up here as possible.

Keeping a phenology journal provides a comfort in knowing what’s normal and what to expect next. Anytime is a good time to start one.

JANUARY

150107J1250971

FEBRUARY

150201J1260442

MARCH

150322J1270661

APRIL

140406J1030527

MAY

140514J1050630

JUNE

140604J1080897

JULY

140731J1150645

AUGUST

140803J1160057

SEPTEMBER

140918J1180477

OCTOBER

141008J1210346

NOVEMBER

141226J1250664

DECEMBER

141215J1250385

From the Blog:

March 11 – Saturday Phenology Drive

The bluebirds are back! The image above comes from a friend of mine out in Wapiti who reported seeing the first ones arrive on March 10 this year. Often it's just the males first, but this year quite a few pairs showed up together and already house hunting. So...

Looking for Mountain Bluebirds on South Fork

Starting a phenology journal is as simple as noting when you observe the firsts of the year. And the Mountain Bluebirds should show up in the greater Yellowstone area anytime in the next week or so. Each year you make notes of the firsts, you go back through and start...

Seeing signs of Spring

They're coming! The Mountain Bluebirds are on their way. It's the surest sign of spring we all look for out here and an email list came through today saying they saw the first ones outside of Laramie. Next they should be seen in the Casper area and then the...

Share This