Species

Filter by Species
Filter by Toxicity Endpoint Type
Filter by Exposure Endpoint Type
Filter by Chemical
Filter by Location
Displaying 81 - 110 of 110 datapoints
Export to CSV

Bubo virginianus

Citation:

A banding study of Cincinnati area great horned owls

Author(s)
Holt, John B., Jr.
Pages
194-197
Year
Issue
4
Volume
30
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 1-4 brood size at the time of banding young/nest Not Reported Juvenile near Cincinnati 906 nests Exposure Factor Datasets
Hatching Success 47.3% percent of nests with at least one young surviving to banding age (of all pairs observed) Not Reported Juvenile near Cincinnati 1777 territories Exposure Factor Datasets
Citation:

The nesting, reproductive performance, and chlorinated hydrocarbon residues in the red-tailed hawk and great horned owl in south-central Montana

Author(s)
Seidensticker, John C. and Harry V. Reynolds
Pages
408-418
Year
Issue
4
Volume
83
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), DIELDRIN, HEPTACHLOR EPOXIDE no effect eggshell thickness compared to pre-1946 museum speciments Female Adult south-central Montana 3 eggs 0.74 (DDE), 0.07 (DDD + DDT), 0.16 (dieldrin), 0.11 (heptachlor epoxide) ppm, wet wt., in viable eggs TOX-REPRO - physiology NR parent Toxicity Factor Datasets
Citation:

Pesticide levels, egg and eggshell parameters of great horned owls

Author(s)
Springer, Mark A.
Pages
184-187
Year
Issue
4
Volume
80
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
AROCLOR 1254, DDE (4,4'-), DIELDRIN, HEPTACHLOR EPOXIDE, OXYCHLORDANE 5% decrease eggshell thickness index compared with reference eggs Female Adult Butler, Delaware, Hamilton Counties 18 eggs, 15 clutches 3.0 (DDE), 1.7 (dieldrin), 0.1 (heptachlor epoxide), 3.1 (Arochlor 1254/60), 0.2 (oxychlordane) ppm (wet wt) in 4 eggs TOX-REPRO - physiology NR site contamination Toxicity Factor Datasets
Citation:

Organochlorine pesticide-related mortalities of raptors and other birds in New York, 1982-1986.

Author(s)
Stone, Ward B. and Joseph C. Okoniewski
Pages
429-438
Publisher
The Peregrine Fund, Inc.
Year
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), DIELDRIN, HEPTACHLOR EPOXIDE, MIREX, OXYCHLORDANE, POLYCHLORINATED BIPHENYLS increased mortality due to pesticide exposure based on history, ante-mortem signs, and gross pathology Not Reported Not Reported 8 owls 13-96 (DDE), 0.01-0.65 (DDD), 0.03-0.17 (DDT, 2.83-71.0 (PCBs), 0.50-9.89 (dieldrin), 0.012-0.27 (HCB), 0.02-1.99 (Mirex), 0.12-7.74 (heptachlor epoxide), 0.98-8.68 (oxychlordane), 0.50-2.29 (trans-nonachlor), ppm wet wt, in brain TOX-MORT - mortality in the field NR NR Toxicity Factor Datasets
Citation:

Organochlorine toxicants in great horned owls from New York, 1981-82

Author(s)
Stone, Ward B., and Joseph C. Okoniewski
Pages
1-7
Year
Issue
1
Volume
2
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
DDE (4,4'-), POLYCHLORINATED BIPHENYLS increased mortality due to PCB intoxication, based on brain residues Female Adult Greene County 1 owl 44.7 (DDE), 357 (PCB) ppm wet wt in brain TOX-MORT - mortality in the field NR NR Toxicity Factor Datasets
Citation:

Bird poisonings with cyclodienes in suburbia: Links to historic use on turf

Author(s)
Okoniewski, Joseph C. and Elizabeth Novesky
Pages
630-639
Year
Issue
3
Volume
57
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
DDE (4,4'-), DIELDRIN, HEPTACHLOR EPOXIDE, OXYCHLORDANE, POLYCHLORINATED BIPHENYLS increased occurence of wild birds dying diagnosed with organochlorine poisoning Both Male and Female Both Adults and Juveniles 13 owls 3.96-75.7 (DDE), <0.01-49.6 (PCBs), 0.44-14.6 (heptachlor epoxide), 1.16-5.87 (oxychlordane), 0.02-1.36 (trans-nonachlor), <0.01-10.3 (dieldrin) wet wt in brain TOX-MORT - mortality in the field NR NR Toxicity Factor Datasets
Citation:

First records of chlordane-related mortality in wild birds

Author(s)
Blus, Lawrence J. and Charles J. Henny
Pages
196-198
Year
Issue
1
Volume
47
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
DDE (4,4'-), DIELDRIN, HEPTACHLOR EPOXIDE, OXYCHLORDANE, POLYCHLORINATED BIPHENYLS increased occurence of mortality as a result of organochlorine poisoning Female Adult 6 km s. of Corvallis 1 owl 28.0 (DDE), 0.8 (dieldrin), 5.1 (hexachlorobenzene), 5.8 (heptachlor epoxide), 3.7 (oxychlordane), 0.1 (cis-chlordane), 0.1 (trans-onachlor), 8.2 (PCBs) ppm wet wt in brain TOX-MORT - mortality in the field NR NR Toxicity Factor Datasets
Citation:

Monitoring great horned owls for pesticide exposure in southcentral Iowa

Author(s)
Buck, Jeremy A., Larry W. Brewer, Michael J. Hooper, George P. Cobb and Ronald J. Kendall
Pages
321-331
Year
Issue
2
Volume
60
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
TERBUFOS decreased (>2 standard deviations of control mean) in 3 samples plasma cholinesterase activity after pesticide applications Not Reported Not Reported 6 samples 1.45 kg terbufos/ha TOX-EXP IND - biomarkers NR pesticide application Toxicity Factor Datasets
TERBUFOS no effect occurence of pesticide metabolites in fecal-urate samples Not Reported Not Reported 29 owls 1.45 kg terbufos/ha TOX-EXP IND - biomarkers NR pesticide application Toxicity Factor Datasets
Citation:

Case histories of bald eagles and other raptors killed by organophosporous insecticides topically applied to livestock

Author(s)
Henny, Charles J., Elizabeth J. Kolbe, Elwood F. Hill and Lawrence J. Blus
Pages
292-295
Year
Issue
2
Volume
23
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
FAMPHUR 85% decrease post-mortem brain cholinesterase activity compared to control Not Reported Not Reported Malheur County 1 owl 15 ppm in post-mortem stomach contents TOX-EXP IND - biomarkers NR diet Toxicity Factor Datasets
Citation:

Biodeterioration of chlorophacinone in voles, hawks and an owl

Author(s)
Askham, L.R. and R.M. Poche
Pages
145-150
Year
Issue
1
Volume
56
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
CHLOROPHACINONE 99 ug total carcass residues 28 d after removal from treatment Not Reported Adult 1 owl 3.2 ppm in voles maintained on treated food TOX-EXP IND - accumulation 6 d diet Toxicity Factor Datasets
CHLOROPHACINONE no effect occurence of external bleeding or internal abnormalities after removal from treated diet Not Reported Adult 1 owl 3.2 ppm in voles maintained on treated food TOX-Non-Repro-Sublethal - whole animal 6 d diet Toxicity Factor Datasets
Citation:

Secondary poisoning of owls by anticoagulant rodenticides

Author(s)
Mendenhall, V.M. and L.F. Pank
Pages
311-315
Year
Issue
4
Volume
8
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
DIPHACINONE 4.1-5.5 mg doses resulting in symptoms and death in 2/3 birds within 14 days Not Reported Adult 3 owls 4.1-5.5 mg total consumed in mice fed a 0.01% bait TOX-MORT - toxicity benchmarks 5 days diet Toxicity Factor Datasets
DIPHACINONE increased time to coagulation in blood sampled 3 days after treatment ended Not Reported Adult 3 owls 4.1-5.5 mg total consumed in mice fed a 0.01% bait TOX-Non-Repro-Sublethal - organ/system effects 5 days diet Toxicity Factor Datasets
Citation:

Effects of strychnine on the behavior of great horned owls and red-tailed hawks

Author(s)
Cheney, Carl D., Stephen B. Vander Wall and Ruthe J. Poehlmann
Pages
103-110
Year
Issue
3
Volume
21
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
STRYCHNINE increased occurence (compared with pre-dose values) of uncoordinated movement, tremors, loss of perching ability and ability to stand on the ground Not Reported Adult 1 bird 1.8 mg injected into mouse TOX-Non-Repro-Sublethal - behavioral effects single exposure diet Toxicity Factor Datasets
STRYCHNINE increased occurence (compared with pre-dose values) of uncoordinated movement, tremors, loss of perching ability and ability to stand on the ground Not Reported Adult 1 bird 1.0 mg injected into mouse TOX-Non-Repro-Sublethal - behavioral effects single exposure diet Toxicity Factor Datasets
STRYCHNINE increased occurence of errors (compared with pre-test values) in a reversal learning test Not Reported Adult 1 bird 0.4 mg injected into mouse TOX-Non-Repro-Sublethal - behavioral effects single exposure diet Toxicity Factor Datasets
Citation:

Effects on wildlife from use of endrin in Washington state orchards

Author(s)
Blus, Lawrence J., Charles J. Henny, T. Earl Kaiser and Robert A. Grove
Pages
159-174
Year
Volume
48
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
ENDRIN breast muscle=0.02 ppm, wet wt tissue endrin residues Not Reported Not Reported Wenatchee 1 animal 1.3-1.7 kg/ha TOX-EXP IND - accumulation NR pesticide application (late fall) Toxicity Factor Datasets
Citation:

Effects of pesticides on owls in North America

Author(s)
Blus, Lawrence J.
Pages
198-206
Year
Issue
4
Volume
30
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Toxicity Endpoint Type Type
ALDRIN, BRODIFACOUM, CARBOFURAN, CHLORDANE, DIELDRIN, ENDRIN, FAMPHUR, FENTHION, PHORATE, STRYCHNINE review summaries of mortality due to organochlorine, anticholinesterase, anticoagulant, strychnine pesticides Not Reported Not Reported TOX-MORT - mortality in the field Toxicity Factor Datasets
STRYCHNINE, ZINC PHOSPHIDE review summaries of sublethal effects due to organochlorine, anticholinesterase, anticoagulant, strychnine pesticides Not Reported Not Reported TOX-Non-Repro-Sublethal - whole animal Toxicity Factor Datasets
Citation:

Productivity and survival of great horned owls exposed to dieldrin

Author(s)
Frank, Rosemary A. and R. Scott Lutz
Pages
331-339
Year
Volume
101
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
DIELDRIN no effect productivity in contaminated versus uncontaminated sites Both Male and Female Adult Rocky Mountain Arsenal National Wildlife Refuge 3-4 nests on contaminated sites; 5-9 nests on uncontaminated sites 0.18 ppm (uncontaminated), 1.15 ppm (contaminated) in soil within adult home ranges TOX-REPRO - reproductive success NR habitat contamination Toxicity Factor Datasets
DIELDRIN negative correlation relationship between residue in plasma and survival Not Reported Juvenile Rocky Mountain Arsenal National Wildlife Refuge 6 birds (contaminated sites), 10 birds (uncontaminated sites) 0.01 ppm (uncontaminated), 0.22 ppm (contaminated) in plasma TOX-MORT - mortality in the field NR habitat contamination Toxicity Factor Datasets
DIELDRIN no effect daily and interval survival estimates on uncontaminated versus contaminated sites Not Reported Juvenile Rocky Mountain Arsenal National Wildlife Refuge 14 birds on contaminated sites; 41 birds on uncontaminated sites 0.18 ppm (uncontaminated), 1.15 ppm (contaminated) in soil within adult home ranges TOX-MORT - mortality in the field NR habitat contamination Toxicity Factor Datasets
DIELDRIN no effect daily survival rates on uncontaminated versus contaminated sites Not Reported Adult Rocky Mountain Arsenal National Wildlife Refuge 9 birds on contaminated sites; 11 birds on uncontaminated sites 0.18 ppm (uncontaminated), 1.15 ppm (contaminated) in soil within adult home ranges TOX-MORT - mortality in the field NR habitat contamination Toxicity Factor Datasets
DIELDRIN 0.07 +/- 0.03 ppm (uncontaminated site); 0.34 +/- 0.21 ppm (contaminated site) mean (+/- SE) concentrations in plasma Not Reported Adult Rocky Mountain Arsenal National Wildlife Refuge 2 birds on contaminated sites; 5 birds on uncontaminated sites 0.18 ppm (uncontaminated), 1.15 ppm (contaminated) in soil within adult home ranges TOX-EXP IND - accumulation NR habitat contamination Toxicity Factor Datasets
DIELDRIN 0.01 +/- 0.003 ppm (uncontaminated site); 0.22 +/- 0.03 ppm (contaminated site) mean (+/- SE) concentrations in plasma Not Reported Juvenile Rocky Mountain Arsenal National Wildlife Refuge 6 birds on contaminated sites; 10 birds on uncontaminated sites 0.18 ppm (uncontaminated), 1.15 ppm (contaminated) in soil within adult home ranges TOX-EXP IND - accumulation NR habitat contamination Toxicity Factor Datasets

Bubo virginianus, Zenaida macroura

Citation:

Some effects of aldrin-treated rice on gulf coast wildlife

Author(s)
Flickinger, Edward L. and Kirke A. King
Pages
706-727
Year
Issue
3
Volume
36
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
ALDRIN, DIELDRIN 6.1 ppm (brain), 10.7 ppm (body remainder) dieldrin, wet wt post-mortem concentrations Not Reported Not Reported 1 bird 4 oz aldrin/100 lbs seeds TOX-EXP IND - accumulation NR pesticide application Toxicity Factor Datasets

Bubo virginianus, Colaptes auratus, Zenaida macroura

Citation:

Effects on wildlife from use of endrin in Washington state orchards

Author(s)
Blus, Lawrence J., Charles J. Henny, T. Earl Kaiser and Robert A. Grove
Pages
159-174
Year
Volume
48
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
ENDRIN brain=greater than or equal to 0.8 ppm, wet wt tissue endrin residues Not Reported Not Reported Wenatchee 1-3 animals 1.3-1.7 kg/ha TOX-EXP IND - accumulation NR pesticide application (late fall) Toxicity Factor Datasets

Athene cunicularia, Bubo virginianus

Citation:

Effects of pesticides on owls in North America

Author(s)
Blus, Lawrence J.
Pages
198-206
Year
Issue
4
Volume
30
Chemical Endpoint Value Toxicity Endpoint Type Type
CARBARYL, CARBOFURAN, DDE (4,4'-) review TOX-REPRO - reproductive success Toxicity Factor Datasets
Download CSV

Comment

Please let us know if the information on this page is helpful for you. Enter your comment and leave your email address if you would like to receive a response. Thank you!
OEHHA is subject to the California Public Records Act and other laws that require the release of certain information upon request. If you provide comments, please be aware that your name, address and e-mail may be available to third parties. In addition, all public comments will be posted on our web site upon the close of the comment period.
OEHHA California Office of Environmental Health Hazard Assessment