The grouse in health and in disease : being the popular edition of the report of the committee of inquiry on grouse disease / edited by A.S. Leslie ; assited by A.E. Shipley.

Great Britain. Committee of Inquiry on Grouse Disease

Date:: 1912

Credit: The grouse in health and in disease : being the popular edition of the report of the committee of inquiry on grouse disease / edited by A.S. Leslie ; assited by A.E. Shipley. Source: Wellcome Collection.

137/542 page 93

$But few would have rated it at five times the quantity, and yet, from a comparison of the afternoon crops of the winter with those of the summer, this appears to be the case. Thus the average weight of food found in a Grouse crop from CHART SHEWING PERCENTAGE CONSUMPTION OF VARIOUS FOODS EATEN EACH MONTH BY THE RED CROUSE JANUARY >- CE «c QC QO UJ u~ r u CE < 51 APRIL MAY JUNE JULY AUGUST cc CD 31 UJ V— Q. UJ »o OCTOBER Cfc CO s: UJ > o 2 CE CO i: UJ C-J UJ a too 95 SO 907,. -5/ 86 A 7 \ 80 \/ f ] 75 76$ / 7<9£ \ 70 7 *S / 74 \ 65 r \ HEATHER TOPS 60 A |l / (CaHuna vulgaris/ 55 \ , A / 50 V \ y 5YV 95 no 35 Tf 30 85 ,* 25- .25*, •S.PT 20 ; \ / ^2* \ heather nows ft 15 \ tS'-a n /<S ‘■i8h /. / ; \ -1572 AMO seedheaos (CaHuna vu/gans) 10 7 / \ ( v I2i ft? / * IT's '• / / \ X \ blaeberry stem 5 \ / 6h \ SK \ » 7>i' V6— ..6’’ / / 7 / / 5 \ AND BUD (Yoccintum wyrhHus) 0 -/H’• .•J /v 17— \ 3- [- '/f- <9 \ '\?V J... 2*73. VARIOUS$