Monday 10. August
09.00 09.10 WELCOMING ADDRESS
Esa Hohtola
SESSION 1: ENERGETICS AND ECOPHYSIOLOGY
Chair: Raimo Hissa
09.10 11.30 Oral presentations
- 09.10 09.50 GEOGRAPHIC AND CIRCUMSTANTIAL CORRELATES OF WINTER
ACCLIMATIZATION IN SMALL BIRDS
Dawson, W. R.
09.50 10.10 Break
- 10.10 10.50 CAN BIRDS PREDICT THE ONSET AND SEVERITY OF SEVERE WINTER
STORMS?
Carey, C. & Russell, C.
- 10.50 11.30 ENERGETICS AND BODY TEMPERATURE REGULATION IN PIGEONS
AND DOVES OF EXTREME HABITATS
Schleucher, E.
12.00 13.00 Lunch
SESSION 2: ONTOGENETIC ASPECTS OF HOMEOTHERMY
Chair: Cynthia Carey
13.00 16.50 Oral presentations
- 13.00 13.40 THERMOREGULATORY HEAT PRODUCTION IN PRECOCIAL AVIAN EMBRYOS
Nichelmann, M. & Tzschentke, B.
- 13.40 14.20 DEVELOPMENT OF AVIAN THERMOREGULATORY CENTRAL NERVOUS
MECHANISMS DURING THE PERINATAL PERIOD
Tzschentke, B., Basta, D. & Nichelmann, M.
14.20 14.50 Coffee break
- 14.50 15.30 BODY COMPOSITION AND METABOLIC RATE IN YOUNG ALTRICIAL
(EUROPEAN SHAG, PHALACROCORAX ARISTOTELIS) AND PRECOCIAL (PEKIN DUCK, ANAS
PLATYRHYNCHOS) BIRDS
Bech C., Langseth, I. & Østnes, J.E.
- 15.30 16.10 ONTOGENETIC CHANGES IN CATABOLIC ENZYME PROFILE IN SKELETAL
MUSCLES OF TWO SPECIES OF SHOREBIRD, THE DUNLIN AND WHIMBREL
Olson, J.M., Krijgsveld, K.L., & Ricklefs, R.E.
- 16.10 16.50 THE EARLY VENTILATORY RESPONSE TO COLD EXPOSURE IN PEKIN
DUCKLINGS (ANAS PLATYRHYNCHOS)
Langseth, I. & Bech, C.
17.00-18.00 Dinner
Tuesday 11. August
SESSION 3: HYPOMETABOLIC STATES
Chair: Claus Bech
09.00 11.40 Oral presentations
- 09.00 09.40 USE OF TORPOR BY FREE-RANGING AUSTRALIAN OWLET-NIGHTJARS
(AEGOTHELES CRISTATUS)
Brigham, R.M., Körtner, G. & Geiser, F.
- 09.40 10.20 ENERGY METABOLISM AND BODY TEMPERATURE IN THE BLUE-NAPED
MOUSEBIRD (UROCOLIUS MACROURUS) DURING TORPOR
Schaub, R. & Prinzinger, R.
10.20 11.00 Break
- 11.00 11.40 THERMOREGULATORY BEHAVIOUR AND TORPOR OF FREE-RANGING
AUSTRALIAN TAWNY FROGMOUTHS (PODARGUS STRIGOIDES)
Körtner, G. & Geiser, F.
12.00 13.00 Lunch
SESSION 4: THERMOREGULATION: EFFECTOR ORGANS AND
THERMAL SENSITIVITY
Chair: Ahti Pyörnilä
13.00-16.10 Oral presentations
- 13.00 3.40 A HIGH THERMAL CONDUCTANCE FACILITATES EXOGENOUS HEAT
ABSORPTION, BUT NECESSITATES OBLIGATORY HUDDLING IN THE WHITE-BACKED MOUSEBIRD,
COLIUS COLIUS.
McKechnie, A.E. & Lovegrove, B.G.
- 13.40 14.20 HEAT THERMOSENSITIVITY OF THE BRAIN AND SPINAL CORD IN
GREENFINCHES
Sedunova, E.V.
14.20 14.50 Coffee break
- 14.50 15.30 ROLE OF THE SKIN IN AVIAN THERMOREGULATION
Peltonen, L., Arieli, A. Pyörnilä, A. & Marder, J.
- 15.30 16.10 CUTANEOUS BLOOD FLOW IN THE PIGEON: A CRUCIAL COMPONENT
IN CUTANEOUS WATER EVAPORATION?
Ophir, E., Arieli, Y., Horowitz, M. and Marder, J.
17.00 18.00 Dinner
19.00 City reception
Wednesday 12. August
09.00 12.00 POSTER SESSION
1. ARE THE MAMMALIAN-LIKE UNCOUPLING PROTEINS EXPRESSED IN BIRDS?
Denjean, F., Lachuer, J., Cohen-Adad, F., Georges, B., Barré, H.
& Duchamp, C.
2. VARIATION IN DAILY ENERGY-EXPENDITURE OF BLACK-LEGGED KITTIWAKES (RISSA
TRIDACTYLA) DURING THE CHICK REARING PERIOD
Fyhn, M., Gabrielssen, G.W., Nordøy, E.S., Langseth, I. & Bech,
C.
3. THE ONTOGENY OF ENDOTHERMIC REACTIONS IN THE PRECOCIAL DOMESTIC FOWL
(GALLUS G. DOMESTICUS) - ALREADY AN EMBRYONIC PHENOMENON ?
Herbert, S. & Prinzinger, R.
4. NOCTURNAL HYPOTHERMIA AND THERMOREGULATORY LIMITS OF AUSTRALIAN SILVEREYES
(ZOSTEROPS LATERALIS)
Maddocks, T.A. & Geiser, F.
5. SHIVERING THERMOGENESIS IN NESTLINGS OF DOMESTIC PIGEON (COLUMBA LIVIA)
Marjoniemi, K. & Hohtola, E.
6. CIRCADIAN PERSPECTIVE ON FEEDING, FASTING AND AMBIENT TEMPERATURE EFFECTS
IN THE ZEBRA FINCH (TAENIOPYGIA GUTTATA)
Sedunova, E.V., Rashotte, M.E., Pastukhov, Iu. F., Pate, K.N. & Johnson,
F.J.
12.00 13.00 Lunch
SESSION 5: THERMOGENESIS
Chair: Seppo Saarela
13.00 14.20 Oral presentations
- 13.00 13.40 QUANTIFYING SHIVERING
Hohtola, E.
- 13.40 14.20 REGULATORY, CELLULAR AND MOLECULAR ASPECTS OF AVIAN MUSCLE
NST
Duchamp, C., Marmonier, F., Denjean, F., Lachuer, J., Eldershaw, T.P.D.,
Rouanet, J-L., Meister, G., Bénistant, C., Roussel, D., Cohen-Adad,
F., Georges, B., & Barré, H.
14.20 14.50 Coffee break
15.00 ca. 18.00 Excursion to Liminka Bay wetland area
Thursday 13. August
SESSION 6: CIRCADIAN ORGANISATION AND NONTHERMAL
FACTORS
Chair: William R. Dawson
09.00 11.40 Oral presentations
- 09.00 09.40 CIRCADIAN VARIATION IN THE PIGEONS BODY TEMPERATURE:
ROLE OF DIGESTION, SHIVERING AND LOCOMOTOR ACTIVITY
Rashotte, M.E. & Chambers, J.B.
- 09.40 10.20 INTERACTIONS BETWEEN BODY TEMPERATURES AND SLOW WAVE
SLEEP IN FED AND FASTED PIGEONS
Pastukhov, Iu.F., Rashotte, M.E., Poliakov, E.L., Sedunova,E.V., Henderson,
R.P.,Yekimova, I.V., Guselnikova, E.A. & Zimin, A.L.
- 10.20 11.00 MELATONIN, A CANDIDATE SIGNALLING MOLECULE FOR ENERGY
SAVING
Saarela, S. Vuori, M., Eloranta, E. & Vakkuri, O.
12.00 13.00 Lunch
13.00 14.20 Closing remarks
14.20 14.50 Coffee break
18.00 Banquet
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