Observations on certain parts of the animal oeconomy / by John Hunter.
- John Hunter
- Date:
- MDCCXCII [1792]
Licence: Public Domain Mark
Credit: Observations on certain parts of the animal oeconomy / by John Hunter. Source: Wellcome Collection.
Provider: This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.
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![[ 51 ] PLATE VII. TO fhow the gradual incrcafe, in iize, of the tefles of the fparrow, from the middle of winter to the beginning of the breeding feafon, I examined thofe glands in January, February, March and April; and the appear- ances they put on at thefe different periods are faithfully reprefented in the plate, with the date of their examination annexed to each. If we compare their lize in January, with what it is in April, it hardly appears poiTible that fuch a w^onderful change could have taken place during fo fhort a period.](https://iiif.wellcomecollection.org/image/b21172924_0079.jp2/full/800%2C/0/default.jpg)
