Leopold Pack has 18 – 24 pups!

Pup counts are coming in from Yellowstone Park, but slowly because of the long cold wet season.

I thought perhaps 2008 might be another pup crash year because the Slough Creek Pack had a number of apparently pregnant females yet has only one surviving pup. Moreover no pups have been seen yet with the Druids.

On the other hand pups have been seen with Oxbow and Agate. The Leopolds might have as many as 24 pups! These pups clearly are from multiple litters because they are of differing sizes. No more than 18 pups have been seen at once, but photographic studies of the Leopold Pack show as many as 24 different pups.

All of the other packs seem to have denned, but pups have not been seen yet due to the long spell of bad weather which will probably rejuvenate the Park after a decade of drought.

There are no new packs, but two possible ones, both Leopold split-offs — the “469 group,” seen most recently in Swan Lake Flats and the “470F group,” which has no radio collars.

Mollies Pack has occupied the former territory of the Hayden Pack and are seen a lot further south in Hayden Valley as well as the Pelican.

The Hayden Pack is near Hebgen Lake, outside the Park. The wolf that was recently shot by Montana FWP near West Yellowstone after numerous close approaches to people and buildings had the coloration of a Hayden Pack wolf (light), but was not with the pack. It might have been an odd lone wolf from who knows where, but suspicion is that it was a dispersed Hadyen. I understand a tissue sample was taken to determine the matter.