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- Depositor
- Karen Dykes
- Date Uploaded
- 2021-12-08
- Date Modified
- 2021-12-08
- Fixity Check
- passed on August 08, 2024 at 14:06
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| Transcript |
- as it should be.
Other workers in physiology were experimenting
with light induced galvanic currents on single
strands of the optic nerve where lights of varying
color are used (Dr K.O. Douner Stockholm-trained. - good chap - speaks English well.)
Still another on hydrostatic control in the
lamprey.
H. Suomus - the field man working on Buteo
M. Siren - on Glaucionelta
O. Artimo - on Adaptation in Ondatra
Professor Palmgren came to the hotel this
afternoon + we had a very pleasant + interesting
visit for about an hour. He spoke of some
work on comparative vision threshhold in birds
that shows strong adaptive condition to normal
light intensity of the specialized environment.
On some unpublished work here
dealing with temperature tolerance + oxygen
consumption in the closely related resident
Citrine bunting + migratory Brambling. Here
again marked physiological specialization was
revealed
We discussed the possible adaptive
modifications in Parus hudsonicus [underlined] + cinclus [underlined]
+ spoke of the great possibilities of some comparative
studies on Parus hudsonicus [underlined] + P. [Parus] rufescens [underlined] with
reference to temperature tolerance, the nature +
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