Hall 1955 Oct 24 Sage Hen Creek, 3 mi. NW Hubart Mills, Nevada Co, Calif. Upper new lodge going up in Grins old pond= pnd at willow sample C . what % unpeeled logs used: Diam: | 1 | 2 | 3 | 4 | lengths | 36 | 60 | 48 | 48 | | 70 | 15 | 90 | | 80 | 95 | 50 | | 60 | 120 | 50 | | 60 | | 50 | On the old lodge there is just one new unpeeled asp 2"diam, 72" long Picked out as typical a willow clump as possible and cut 35 twigs off as nearly as possible in the ratio that they are used by beaver. Used clump A of sample D as my guide Diam | No. cut 1/8" | 11 1/4" | 18 3/8" | 2 1/2" | 1 3/4" | 1 1" | 2 | 35 | Left 4:45 PM. 147 = ca 4 edible shoots 35 per average cut but estimate 3 shoots > 1/8" diam available from each stump of > 1/8" diam recorded be- cause of branching Contained 147 shoots < 1/8" diam using branching factor of 3, contained 105 shoots > 1/8" diams