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Falco sparverius

Citation:

Possible mechanisms for sensitivity to organophosphorus and carbamate insecticides in eastern screech-owls and American kestrels

Author(s)
Vyas, N.B., L.A. Thiele, S.C. Garland
Pages
151-157
Year
Volume
120
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
CARBOFURAN increased at 63.4, 126.8, 253.6 ppm mortality versus controls Both Male and Female Adult 8 0,31.7,63.4,126.8,253.6 ppm in diet TOX-MORT - dose-response data 1 d diet Toxicity Factor Datasets
FENTHION decreased to 10% of control levels brain cholinesterase activity of birds that died Both Male and Female Adult 8 0,23.6,47.2,94.5,189.0 ppm in diet TOX-Non-Repro-Sublethal - cellular/biochemical effects 1 d diet Toxicity Factor Datasets
CARBOFURAN decreased to 35% of controls brain cholinesterase activity in birds that died Both Male and Female Adult 8 0,31.7,63.4,126.8,253.6 ppm in diet TOX-Non-Repro-Sublethal - cellular/biochemical effects 1 d diet Toxicity Factor Datasets
Citation:

Selenium accumulation in captive American kestrels (Falco sparverius) fed selenomethionine and naturally incorporated selenium

Author(s)
Yamamoto, Julie T., Gary M. Santolo, and Barry W. Wilson
Pages
2494-2497
Year
Issue
12
Volume
17
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
SELENOMETHIONINE Y=1.132 + 0.801X (R^2 = 0.932) relationship between Se concentrations in diet and blood Both Male and Female Adult 9-10 pairs/group 0,5,9 ppm, dry wt, in diet TOX-EXP IND - accumulation 77 d diet Toxicity Factor Datasets
SELENIUM COMPOUNDS 7.5 ppm Se, dry wt maximum observed Se concentration in blood Both Male and Female Adult 10 pairs/group 8 ppm, dry wt, in contaminated prey species TOX-EXP IND - accumulation 77 d diet Toxicity Factor Datasets
SELENOMETHIONINE no effect incidence of mortality or signs of toxicity Both Male and Female Adult 9-10 pairs/group 0,5,9 ppm, dry wt, in diet TOX-MORT - dose-response data 77 d diet Toxicity Factor Datasets
Citation:

Reproductive and morphological effects of o,p-dicofol on two generations of captive American kestrels

Author(s)
MacLellan, K.N.M., D.M. Bird, D.M. Fry, and J.L. Cowles
Pages
364-372
Year
Volume
30
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
DICOFOL decreased 5.45% (@ 5 mg/kg), 10.98% (@ 20 mg/kg) eggshell thickness compared to controls Female Adult 10/group 0,5,20 mg/kg bw TOX-REPRO - physiology daily, throughout breeding season gavage Toxicity Factor Datasets
DICOFOL non-detectable (@ 5 mg/kg), 560 ng/g (@ 20 mg/kg) mean concentration of metabolite dichlorobenzophenone in eggs Female Adult 10/group 0,5,20 mg/kg bw TOX-EXP IND - accumulation daily, throughout breeding season gavage Toxicity Factor Datasets
DICOFOL increased @ 5 and 20 mg/kg incidence of abnormal embyronic gonads Both Male and Female Embryo 10/group 0,5,20 mg/kg bw TOX-REPRO - development daily, throughout breeding season gavage Toxicity Factor Datasets
DICOFOL increased @ 5 mg/kg numbers of chicks or eggs lost (destroyed) by breeding male and female offspring of dicofol-treated females versus controls Female Adult 10/group 0,5,20 mg/kg bw TOX-REPRO - development daily, throughout breeding season gavage Toxicity Factor Datasets
DICOFOL no effect eggshell thickness for breeding female offspring of dicofol-treated females versus controls Female Adult 10/group 0,5,20 mg/kg bw TOX-REPRO - physiology daily, throughout breeding season gavage Toxicity Factor Datasets
DICOFOL increased @ 5 mg/kg bw incidence of abnormal gonads in male offspring of dicofol-treated females versus controls Male Adult 10/group 0,5,20 mg/kg bw TOX-REPRO - development daily, throughout breeding season gavage Toxicity Factor Datasets
Citation:

Behavior of captive American kestrels hatched from o,p-dicofol exposed females

Author(s)
MacLellan, K.N.M., D.M. Bird, L.J. Shutt, and D.M. Fry
Pages
411-415
Year
Volume
32
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
DICOFOL increased incidence of abnormal behavior in adult offspring of treated females Both Male and Female Adult 10 pairs/group 0,5,20 mg/kg bw TOX-REPRO - behavior daily, throughout the breeding season gavage Toxicity Factor Datasets
Citation:

Developmental Toxicity of PCB 126 (3,3',4,4',5-Pentachlorobiphenyl) in nestling American kestrels (Falco sparverius)

Author(s)
Hoffman, David J., Mark J. Melancon, Patrice N. Klein, Clifford P. Rice, John D. Eisemann, Randy K. Hines, James W. Spann, and Grey W. Pendleton
Pages
188-200
Year
Volume
34
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL) decreased @ 250, 1000 ng/g bw body and organ growth versus controls Not Reported Nestling 9-11/group 0,50,250,1000 g/ng bw TOX-Non-Repro-Sublethal - whole animal 10 d gavage Toxicity Factor Datasets
PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL) increased @ 50,250,1000 ng/g bw incidence and severity of lesions in liver, spleen, bursa, thyroid versus controls Not Reported Nestling 9-11/group 0,50,250,1000 g/ng bw TOX-Non-Repro-Sublethal - organ/system effects 10 d gavage Toxicity Factor Datasets
PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL) increased plasma enzyme activities indicative of hepatotoxicity versus controls Not Reported Nestling 9-11/group 0,50,250,1000 g/ng bw TOX-Non-Repro-Sublethal - cellular/biochemical effects 10 d gavage Toxicity Factor Datasets
PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL) no effect hematocrit and hemoglobin values versus controls Not Reported Nestling 9-11/group 0,50,250,1000 g/ng bw TOX-Non-Repro-Sublethal - cellular/biochemical effects 10 d gavage Toxicity Factor Datasets
PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL) increased @ 50,250,1000 ng/g bw hepatic monooxygenase activities versus controls Not Reported Nestling 9-11/group 0,50,250,1000 g/ng bw TOX-Non-Repro-Sublethal - cellular/biochemical effects 10 d gavage Toxicity Factor Datasets
PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL) in ng/g, wet wt: 156 (@ 50 ng/g), 380 (@ 250 ng/g), 1098 (@1000 ng/g) concentration in liver Not Reported Nestling 9-11/group 0,50,250,1000 g/ng bw TOX-EXP IND - accumulation 10 d gavage Toxicity Factor Datasets
PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL) positive correlation relationship between hepatic PCB 126 concentrations and ratio of oxidized to reduced glutathione Not Reported Nestling 9-11/group 0,50,250,1000 g/ng bw TOX-Non-Repro-Sublethal - cellular/biochemical effects 10 d gavage Toxicity Factor Datasets
Citation:

Comparative developmental toxicity of planar polychlorinated biphenyl congeners in chickens, American kestrels, and common terns

Author(s)
Hoffman, David J., Mark J. Melancon, Patrice N. Klein, John D. Eisemann, and James W. Spann
Pages
747-757
Year
Issue
4
Volume
17
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL) reduced @ 233 ng/g percent hatching success, percent pipped versus controls Not Reported Hatchling 24-26/treatment group 0, 0.23, 2.3, 23, 233 ng/g egg weight TOX-MORT - dose-response data single dose at incubation day 6 egg injection Toxicity Factor Datasets
PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL) reduced @ 233 ng/g liver weight, radius and femur length versus controls Not Reported Hatchling 24-26/treatment group 0, 0.23, 2.3, 23, 233 ng/g egg weight TOX-REPRO - development single dose at incubation day 6 egg injection Toxicity Factor Datasets
PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL) increased @ 2.3, 23, 233 ng/g incidence of malformations or edema, and EROD activity versus controls Not Reported Hatchling 24-26/treatment group 0, 0.23, 2.3, 23, 233 ng/g egg weight TOX-REPRO - development single dose at incubation day 6 egg injection Toxicity Factor Datasets
PCB 77 (3,3',4,4'-TETRACHLOROBIPHENYL) reduced @ 100, 1000 ng/g percent hatching success, percent pipped versus controls Not Reported Hatchling 24-26/treatment group 0, 100, 1000 ng/g egg weight TOX-MORT - dose-response data single dose at incubation day 6 egg injection Toxicity Factor Datasets
PCB 77 (3,3',4,4'-TETRACHLOROBIPHENYL) reduced @ 1000 ng/g humerus length versus controls Not Reported Hatchling 24-26/treatment group 0, 100, 1000 ng/g egg weight TOX-REPRO - development single dose at incubation day 6 egg injection Toxicity Factor Datasets
PCB 77 (3,3',4,4'-TETRACHLOROBIPHENYL) increased @ 100, 1000 ng/g incidence of malformations or edema, and EROD activity versus controls Not Reported Hatchling 24-26/treatment group 0, 100, 1000 ng/g egg weight TOX-REPRO - development single dose at incubation day 6 egg injection Toxicity Factor Datasets
Citation:

Comparative toxicity of polychlorinated biphenyls to Japanese quail (Coturnix c. japonica) and American kestrels (Falco sparverius)

Author(s)
Elliot, John E., Sean W. Kennedy, Angela Lorenzen
Pages
57-75
Year
Volume
51
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
AROCLOR 1254, PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL), PCB 153 (2,2',4,4',5,5'-HEXACHLOROBIPHENYL), PCB 77 (3,3',4,4'-TETRACHLOROBIPHENYL) increased with PCB 77 liver weight (as percent of body weight) versus controls Female Adult 4/treatment group 0; 250 mg/kg bw (PCB 77 or PCB 153); 25 mg/kg bw (PCB 126); 100, 250 or 500 mg/kg bw (Aroclor 1254) TOX-Non-Repro-Sublethal - organ/system effects single oral gavage Toxicity Factor Datasets
AROCLOR 1254, PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL), PCB 153 (2,2',4,4',5,5'-HEXACHLOROBIPHENYL), PCB 77 (3,3',4,4'-TETRACHLOROBIPHENYL) increased with Aroclor 1254 coproporphyrin levels in liver versus controls Female Adult 4/treatment group 0; 250 mg/kg bw (PCB 77 or PCB 153); 25 mg/kg bw (PCB 126); 100, 250 or 500 mg/kg bw (Aroclor 1254) TOX-Non-Repro-Sublethal - organ/system effects single oral gavage Toxicity Factor Datasets
AROCLOR 1254, PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL), PCB 153 (2,2',4,4',5,5'-HEXACHLOROBIPHENYL), PCB 77 (3,3',4,4'-TETRACHLOROBIPHENYL) increased with PCB 77 liver ethoxyresorufin-O-deethylase activity versus controls Female Adult 4/treatment group 0; 250 mg/kg bw (PCB 77 or PCB 153); 25 mg/kg bw (PCB 126); 100, 250 or 500 mg/kg bw (Aroclor 1254) TOX-Non-Repro-Sublethal - organ/system effects single oral gavage Toxicity Factor Datasets
AROCLOR 1254, PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL), PCB 153 (2,2',4,4',5,5'-HEXACHLOROBIPHENYL), PCB 77 (3,3',4,4'-TETRACHLOROBIPHENYL) decreased with PCB 153 liver ethoxyresorufin-O-deethylase activity versus controls Female Adult 4/treatment group 0; 250 mg/kg bw (PCB 77 or PCB 153); 25 mg/kg bw (PCB 126); 100, 250 or 500 mg/kg bw (Aroclor 1254) TOX-Non-Repro-Sublethal - organ/system effects single oral gavage Toxicity Factor Datasets
AROCLOR 1254, PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL), PCB 153 (2,2',4,4',5,5'-HEXACHLOROBIPHENYL), PCB 77 (3,3',4,4'-TETRACHLOROBIPHENYL) increased with PCB 126 liver ethoxyresorufin-O-deethylase activity versus controls Female Adult 4/treatment group 0; 250 mg/kg bw (PCB 77 or PCB 153); 25 mg/kg bw (PCB 126); 100, 250 or 500 mg/kg bw (Aroclor 1254) TOX-Non-Repro-Sublethal - organ/system effects single oral gavage Toxicity Factor Datasets
AROCLOR 1254 increased after 4 or 12 weeks aminopyrine N-demethylase and aldrin epoxidase activities versus controls Female Adult 4/treatment group 0, 7 mg/kg/d TOX-Non-Repro-Sublethal - organ/system effects daily for 4, 8 or 12 weeks oral gavage Toxicity Factor Datasets
AROCLOR 1254 decreased after 4 weeks liver ethoxyresorufin-O-deethylase activity versus controls Female Adult 4/treatment group 0, 7 mg/kg/d TOX-Non-Repro-Sublethal - organ/system effects daily for 4, 8 or 12 weeks oral gavage Toxicity Factor Datasets
Citation:

Selenium accumulation and effects on reproduction in captive American kestrels fed selenomethionine

Author(s)
Santolo, Gary M., Julie T. Yamamoto, Jacqueline M. Pisenti, Barry W. Wilson
Pages
502-511
Year
Issue
2
Volume
63
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
SELENOMETHIONINE blood Se concentration = 1.307 + 0.852(diet Se concentration) relation between Se concentrations in blood (dry wt) and diet (dry wt) Male Adult 40 birds 0,6, 12 ppm, dry wt, Se in diet TOX-EXP IND - accumulation 11 wks diet Toxicity Factor Datasets
SELENOMETHIONINE egg Se concentration = 1.307 + 0.852(diet Se concentration) relation between Se concentrations in egg (dry wt) and diet (dry wt) Female Adult 53 eggs 0,6, 12 ppm, dry wt, Se in diet TOX-EXP IND - accumulation 11 wks diet Toxicity Factor Datasets
SELENOMETHIONINE increased @ 6 or 12 ppm Se food consumption versus controls Both Male and Female Adult 15 pairs/treatment group; 10 control pairs 0,6, 12 ppm, dry wt, Se in diet TOX-Non-Repro-Sublethal - behavioral effects 11 wks diet Toxicity Factor Datasets
SELENOMETHIONINE no effect percent of pairs that laid eggs, number of fertile pairs and egg hatchability versus controls Both Male and Female Adult 15 pairs/treatment group; 10 control pairs 0,6, 12 ppm, dry wt, Se in diet TOX-REPRO - reproductive success 11 wks diet Toxicity Factor Datasets
SELENOMETHIONINE no effect egg mass, width, length, and volume versus controls Both Male and Female Adult 15 pairs/treatment group; 10 control pairs 0,6, 12 ppm, dry wt, Se in diet TOX-REPRO - physiology 11 wks diet Toxicity Factor Datasets
SELENOMETHIONINE reduced @ 12 ppm Se ratio of # fertile eggs to total # eggs laid versus 6 ppm Se group Both Male and Female Adult 15 pairs/treatment group; 10 control pairs 0,6, 12 ppm, dry wt, Se in diet TOX-REPRO - reproductive success 11 wks diet Toxicity Factor Datasets
SELENOMETHIONINE no effect incidence of embryo deformities versus controls Both Male and Female Adult 15 pairs/treatment group; 10 control pairs 0,6, 12 ppm, dry wt, Se in diet TOX-REPRO - development 11 wks diet Toxicity Factor Datasets
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