Pelecaniformes
Snowy Egret (Egretta thula)
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
MERCURY COMPOUNDS | LCRS: 38.0, reference: 43.0 | Hematocrit | Both Adults and Juveniles | LCRS: 6, Reference: 5 | LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River | Toxicity Factor Datasets | USA | |
MERCURY COMPOUNDS | 2002: 2.70, 2003: 3.06, 2004: 2.40 µg/g ww | Liver concentration | Not Reported | Nestling | 2002: 9, 2003: 7, 2004: 5 | Lahontan Reservoir | Toxicity Factor Datasets | USA |
DDE (4,4'-) | 0.925 µg/g ww | Egg concentration | Not Reported | Embryo | 5 | Mallard Slough | Toxicity Factor Datasets | USA |
IRON (elemental) | BI-89: 119.0, WM-89: 121.0, WM-91: 135.0, SW-91: 141.0 µg/g ww | Egg concentration | Not Reported | Embryo | 5 | Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area | Toxicity Factor Datasets | USA |
HEPTACHLOR EPOXIDE | 0.04 ppm ww | Egg concentration | Embryo | 1 | Blackfoot Reservoir | Toxicity Factor Datasets | USA | |
CIS-NONACHLOR | Not detected | Egg concentration | Embryo | Minidoka National Wildlife Refuge | Toxicity Factor Datasets | USA | ||
MERCURY COMPOUNDS | LCRS: 43.65, reference site: 7.92 µg/g ww | Liver concentration | Nestling | LCRS: 6, reference: 7 | LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River | Toxicity Factor Datasets | USA | |
MERCURY COMPOUNDS | See citation Table 7 | Histopathology | Both Adults and Juveniles | LCRS: 5, Reference: 6 | LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River | Toxicity Factor Datasets | USA | |
MERCURY COMPOUNDS | 2002: 0.82, 2003: 0.86, 2004: 0.76 µg/g ww | Liver concentration | Not Reported | Nestling | 2002: 9, 2003: 7, 2004: 5 | Humboldt River | Toxicity Factor Datasets | USA |
DDE (4,4'-) | 1982: 2.04, 1989: 1.71, 1990: 1.88 µg/g ww | Egg concentration | Not Reported | Embryo | 1982: 10, 1989: 5, 1990: 5 | Bair Island | Toxicity Factor Datasets | USA |
MAGNESIUM COMPOUNDS | BI-89: 549, WM-89: 623, WM-91: 597, SW-91: 643 µg/g ww | Egg concentration | Not Reported | Embryo | 5 | Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area | Toxicity Factor Datasets | USA |
OXYCHLORDANE | 0.04 ppm ww | Egg concentration | Embryo | 1 | Blackfoot Reservoir | Toxicity Factor Datasets | USA | |
ENDRIN | Not detected | Egg concentration | Embryo | Minidoka National Wildlife Refuge | Toxicity Factor Datasets | USA | ||
MERCURY COMPOUNDS | LCRS: 11.12, reference site: 3.13 µg/g ww | Kidney concentration | Adult | LCRS: 6, reference: 3 | LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River | Toxicity Factor Datasets | USA | |
MERCURY COMPOUNDS | See citation Table 3 | Egg concentration | Embryo | See citation | Lahontan Reservoir & Humboldt River | Toxicity Factor Datasets | USA | |
METHYLMERCURY | 2002: 2.35, 2003: 2.63, 2004: 2.01 µg/g ww | Liver concentration | Not Reported | Nestling | 2002: 9, 2003: 7, 2004: 5 | Lahontan Reservoir | Toxicity Factor Datasets | USA |
DDE (4,4'-) | 1989: 1.86, 1990: 0.824, 1991: 1.17 µg/g ww | Egg concentration | Not Reported | Embryo | 5 | W. Marin Island | Toxicity Factor Datasets | USA |
MANGANESE COMPOUNDS | BI-89: 2.43, WM-89: 3.07, WM-91: 4.54, SW-91: 2.43 µg/g ww | Egg concentration | Not Reported | Embryo | 5 | Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area | Toxicity Factor Datasets | USA |
CIS-CHLORDANE | 0.01 ppm ww | Egg concentration | Embryo | 1 | Blackfoot Reservoir | Toxicity Factor Datasets | USA | |
TOXAPHENE (POLYCHLORINATED CAMPHENES) | 0.04 ppm ww | Egg concentration | Embryo | 1 | Minidoka National Wildlife Refuge | Toxicity Factor Datasets | USA | |
MERCURY COMPOUNDS | LCRS: 2.74, reference site: 0.40 µg/g ww | Kidney concentration | Nestling | LCRS: 6, reference: 7 | LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River | Toxicity Factor Datasets | USA | |
MERCURY COMPOUNDS | See citation Table 4 | Blood concentration | Both Adults and Juveniles | See citation | Lahontan Reservoir & Humboldt River | Toxicity Factor Datasets | USA | |
METHYLMERCURY | 2002: 0.68, 2003: 0.74, 2004: 0.59 µg/g ww | Liver concentration | Not Reported | Nestling | 2002: 9, 2003: 7, 2004: 5 | Humboldt River | Toxicity Factor Datasets | USA |
DDE (4,4'-) | 3.01 µg/g ww | Egg concentration | Not Reported | Embryo | 5 | S. Wilbur Flood Area | Toxicity Factor Datasets | USA |
MOLYBDENUM | BI-89:0.778, WM-89: 0.884, WM-91: 0.617, SW-91: 0.616 µg/g ww | Egg concentration | Not Reported | Embryo | 5 | Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area | Toxicity Factor Datasets | USA |
CIS-NONACHLOR | 0.01 ppm ww | Egg concentration | Embryo | 1 | Blackfoot Reservoir | Toxicity Factor Datasets | USA | |
HEXACHLOROBENZENE | Not detected | Egg concentration | Embryo | Minidoka National Wildlife Refuge | Toxicity Factor Datasets | USA | ||
MERCURY COMPOUNDS | LCRS: 2.30, reference site: 0.90 µg/g ww | Brain concentration | Adult | LCRS: 6, reference: 3 | LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River | Toxicity Factor Datasets | USA | |
MERCURY COMPOUNDS | 2002: 296, 2003: 326, 2004: 330 | Body weight | Not Reported | Nestling | 2002: 11, 2003: 31, 2004: 50 | Lahontan Reservoir | Toxicity Factor Datasets | USA |
MERCURY COMPOUNDS | 2002: 1.87, 2003: 2.46, 2004: 1.78 µg/g ww | Kidney concentration | Not Reported | Nestling | 2002: 9, 2003: 7, 2004: 5 | Lahontan Reservoir | Toxicity Factor Datasets | USA |
?-BENZENEHEXACHLORIDE | MS-90: 0.0092, BI-89: 0.0168, BI-09: 0.0342, WM-89: not detected, WM-90: not detected, WM-91: 0.0264, SW-91: 0.0120 µg/g ww | Egg concentration | Not Reported | Embryo | 5 | MS: Mallard Slough, Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area | Toxicity Factor Datasets | USA |
STRONTIUM | BI-89: 5.01, WM-89: 6.65, WM-91: 6.02, SW-91: 5.71 µg/g ww | Egg concentration | Not Reported | Embryo | 5 | Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area | Toxicity Factor Datasets | USA |
ENDRIN | Not detected | Egg concentration | Embryo | Blackfoot Reservoir | Toxicity Factor Datasets | USA | ||
MIREX | Not detected | Egg concentration | Embryo | Minidoka National Wildlife Refuge | Toxicity Factor Datasets | USA | ||
MERCURY COMPOUNDS | LCRS: 0.70, reference site: 0.10 µg/g ww | Brain concentration | Nestling | LCRS: 6, reference: 4 | LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River | Toxicity Factor Datasets | USA | |
MERCURY COMPOUNDS | 2002: 1.47, 2003: 3.39, 2004: 1.89 µg/g ww | Blood concentration | Not Reported | Nestling | 2002: 11, 2003: 31, 2004: 50 | Lahontan Reservoir | Toxicity Factor Datasets | USA |
MERCURY COMPOUNDS | 2002: 0.61, 2003: 0.64, 2004: 0.55 µg/g ww | Kidney concentration | Not Reported | Nestling | 2002: 9, 2003: 7, 2004: 5 | Humboldt River | Toxicity Factor Datasets | USA |
OXYCHLORDANE | MS-90: 0.0355, BI-82: 0.109, BI-89: 0.0153, BI-90: 0.0549, WM-89: 0.0241, WM-90: 0.0306, WM-91: 0.0204, SW-91: 0.0167 µg/g ww | Egg concentration | Not Reported | Embryo | BI-82: 10, others: 5 | MS: Mallard Slough, Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area | Toxicity Factor Datasets | USA |
ZINC (elemental) | BI-89: 53.6, WM-89: 57.8, WM-91: 51.5, SW-91: 52.3 µg/g ww | Egg concentration | Not Reported | Embryo | 5 | Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area | Toxicity Factor Datasets | USA |
TOXAPHENE (POLYCHLORINATED CAMPHENES) | Not detected | Egg concentration | Embryo | Blackfoot Reservoir | Toxicity Factor Datasets | USA | ||
PCB | 0.19 ppm ww | Egg concentration | Embryo | 3 | Minidoka National Wildlife Refuge | Toxicity Factor Datasets | USA | |
MERCURY COMPOUNDS | LCRS: 5.86, reference site: 3.13 µg/g ww | Blood concentration | Adult | LCRS: 5, reference: 3 | LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River | Toxicity Factor Datasets | USA | |
MERCURY COMPOUNDS | 2002: 304, 2003: 359, 2004: 325 | Body weight | Not Reported | Nestling | 2002: 21, 2003: 32, 2004: 25 | Humboldt River | Toxicity Factor Datasets | USA |
METHYLMERCURY | 2002: 1.65, 2003: 1.90, 2004: 1.47 µg/g ww | Kidney concentration | Not Reported | Nestling | 2002: 9, 2003: 7, 2004: 5 | Lahontan Reservoir | Toxicity Factor Datasets | USA |
HEPTACHLOR EPOXIDE | MS-90: 0.0160, BI-82: not detected, BI-89: 0.0170, BI-90: 0.0242, WM-89: 0.0151, WM-90: 0.0132, WM-91: 0.0146, SW-91: 0.0110 µg/g ww | Egg concentration | Not Reported | Embryo | BI-82: 10, others: 5 | MS: Mallard Slough, Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area | Toxicity Factor Datasets | USA |
PERFLUOROOCTANESULFONIC ACID (PFSA) | 256 ng/g ww | Liver concentration | Not Reported | Not Reported | 2 | Naples | Toxicity Factor Datasets | USA |
HEXACHLOROBENZENE | Not detected | Egg concentration | Embryo | Blackfoot Reservoir | Toxicity Factor Datasets | USA | ||
DDE (2,4'-) | <5 ppm: 4, >5 ppm: 5 eggs/nest | Clutch size relative to DDE concentration | Embryo | 10 | Toxicity Factor Datasets | USA | ||
MERCURY COMPOUNDS | LCRS: 2.67, reference site: 0.30 µg/g ww | Blood concentration | Nestling | LCRS: 6, reference: 4 | LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River | Toxicity Factor Datasets | USA | |
MERCURY COMPOUNDS | 2002: 0.68, 2003: 0.71, 2004: 0.67 µg/g ww | Blood concentration | Not Reported | Nestling | 2002: 21, 2003: 32, 2004: 25 | Humboldt River | Toxicity Factor Datasets | USA |
METHYLMERCURY | 2002: 0.52, 2003: 0.57, 2004: 0.50 µg/g ww | Kidney concentration | Not Reported | Nestling | 2002: 9, 2003: 7, 2004: 5 | Humboldt River | Toxicity Factor Datasets | USA |
TRANS-NONACHLOR | MS-90: 0.0744, BI-82: 0.151, BI-89: 0.0290, BI-90: 0.166, WM-89: 0.0657, WM-90: 0.0677, WM-91: 0.0352, SW-91: 0.366 µg/g ww | Egg concentration | Not Reported | Embryo | BI-82: 10, others: 5 | MS: Mallard Slough, Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area | Toxicity Factor Datasets | USA |
PERFLUOROOCTANESULFONIC ACID (PFSA) | 43 ng/g ww | Liver concentration | Not Reported | Not Reported | 1 | Bonita Springs | Toxicity Factor Datasets | USA |
MIREX | Not detected | Egg concentration | Embryo | Blackfoot Reservoir | Toxicity Factor Datasets | USA | ||
<5 ppm: 81%, >5 ppm: 48% | Hatching success | Embryo | <5 ppm:27, >5 ppm: 29 eggs | Toxicity Factor Datasets | USA | |||
MERCURY COMPOUNDS | LCRS: 30.64, reference site: 7.77 µg/g ww | Feather concentration | Nestling | LCRS:14, reference: 14 | LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River | Toxicity Factor Datasets | USA | |
MERCURY COMPOUNDS | See citation Table 3 | Blood chemistry | Not Reported | Nestling | See citation | Lahontan Reservoir & Humboldt River | Toxicity Factor Datasets | USA |
MERCURY COMPOUNDS | 2002: 0.93, 2003: 0.93, 2004: 0.70 µg/g ww | Brain concentration | Not Reported | Nestling | 2002: 9, 2003: 7, 2004: 5 | Lahontan Reservoir | Toxicity Factor Datasets | USA |
CIS-NONACHLOR | MS-90: 0.0233, BI-82: 0.103, BI-89: not detected, BI-90: 0.114, WM-91: not detected, SW-91: not detected µg/g ww | Egg concentration | Not Reported | Embryo | BI-82: 10, others: 5 | MS: Mallard Slough, Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area | Toxicity Factor Datasets | USA |
Double-crested Cormorant (Phalacrocorax auritus)
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
TETRACHLORODIBENZO-P-DIOXIN (2,3,7,8-) | no effect | body and organ weights | Not Reported | Hatchling | 6-10 eggs/dose | Toxicity Factor Datasets | Laboratory | |
TETRACHLORODIBENZO-P-DIOXIN (2,3,7,8-) | observed at 3, 10, 100 ug/kg | edema | Not Reported | Hatchling | 6-10 eggs/dose | Toxicity Factor Datasets | Laboratory | |
TETRACHLORODIBENZO-P-DIOXIN (2,3,7,8-) | increased at 10, 100 ug/kg | hepatic microsomal cytP450 content | Not Reported | Hatchling | 6-10 eggs/dose | Toxicity Factor Datasets | Laboratory | |
TETRACHLORODIBENZO-P-DIOXIN (2,3,7,8-) | increased at 3, 10, 100 ug/kg | hepatic microsomal EROD activity | Not Reported | Hatchling | 6-10 eggs/dose | Toxicity Factor Datasets | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
POLYCHLORINATED BIPHENYLS | increased at 5 ug/kg egg | weights of heart, liver and spleen versus controls | Not Reported | Hatchling | 8-29/group | Toxicity Factor Datasets | Laboratory | |
TETRACHLORODIBENZO-P-DIOXIN (2,3,7,8-) | increased at 4.0 ug/kg egg | incidence of embryo mortality versus controls | Not Reported | Hatchling | 58-60/group | Toxicity Factor Datasets | Laboratory | |
TETRACHLORODIBENZO-P-DIOXIN (2,3,7,8-) | no effect | weight of brain, heart, liver and spleen versus controls | Not Reported | Hatchling | Not Reported | Toxicity Factor Datasets | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), DIELDRIN, HEPTACHLOR EPOXIDE, HEXACHLOROBENZENE, MERCURY COMPOUNDS, POLYCHLORINATED BIPHENYLS | 0.06-0.11 (1972); 0.3 (1973) | fledging success (young/nest) in contaminated colonies | Not Reported | Embryo | 42 (1973)-66 (1972) nests | Lake Huron | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|
POLYCHLORINATED BIPHENYLS | review | incidence of embryonic deformities, depressed growth | Embryo, Juvenile | Not Reported | Toxicity Factor Datasets | |
POLYCHLORINATED BIPHENYLS, POLYCHLORINATED DIBENZO-P-DIOXINS | review | enzyme induction | Not Reported | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
POLYCHLORINATED BIPHENYLS | decreased compared with reference | hatching success (# hatched/# eggs) | Both Male and Female | Hatchling | 466 and 953 nests (2 yrs) | Spider Is., Lake Michigan | Toxicity Factor Datasets |
POLYCHLORINATED BIPHENYLS | decreased compared with reference | clutch size | Female | Adult | 466 and 953 nests (2 yrs) | Spider Is., Lake Michigan | Toxicity Factor Datasets |
POLYCHLORINATED BIPHENYLS | increased compared with reference | proportion of nestlings with bill defects | Both Male and Female | Hatchling | 1,511 and 2,700 chicks (2 yrs) | Spider Is., Lake Michigan | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific |
---|---|---|---|---|---|---|---|---|
MERCURY (elemental), POLYCHLORINATED BIPHENYLS | 250 | Ratio of carcass concentration (4.6 ppm wet wt) to dietary concentration of PCBs | Not Reported | Adult | 10 carcasses | Lake Pointsett, Dry Lake | Toxicity Factor Datasets | |
MERCURY (elemental), POLYCHLORINATED BIPHENYLS | 5.7 ppm wet wt PCBs | concentration in eggs | Female | Adult | 5 eggs | Lake Pointsett, Dry Lake | Toxicity Factor Datasets | |
MERCURY (elemental), POLYCHLORINATED BIPHENYLS | 0.24 ppm wet wt PCBs | concentration in carcass | Not Reported | Juvenile | 5 birds | Lake Pointsett, Dry Lake | Toxicity Factor Datasets | 2-4 wks old |
MERCURY (elemental), POLYCHLORINATED BIPHENYLS | 14 | Ratio of concentration in carcass (0.64 ppm wet wt mercury) to dietary concentration (fish) | Not Reported | Adult | 10 carcasses | Lake Pointsett, Dry Lake | Toxicity Factor Datasets | |
MERCURY (elemental), POLYCHLORINATED BIPHENYLS | 0.29 ppm wet wt mercury | mean concentration in eggs | Female | Adult | 5 eggs | Lake Pointsett, Dry Lake | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), POLYCHLORINATED BIPHENYLS | 10.4 ppm DDE, 8 ppm est. PCBs, <0.1 ppm DDD, 0.2 ppm DDT | residues measured in live and dead eggs | Female | Adult | 11 colonies | Toxicity Factor Datasets | CANADA | |
DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), POLYCHLORINATED BIPHENYLS | negative correlation | correlation of egg concentration of DDE and est. PCB's and shell thickness and weight | Female | Adult | 35 eggs | Toxicity Factor Datasets | CANADA | |
DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), POLYCHLORINATED BIPHENYLS | decreased 8.3% compared with pre-1940 reference measurements | eggshell thickness | Female | Adult | 35 eggs | Toxicity Factor Datasets | CANADA |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
TETRACHLORODIBENZO-P-DIOXIN (2,3,7,8-) | increased @ 5.4, 10.7, 11.7 ug/kg egg | mortality in treated embryos versus controls | Not Reported | Embryo | 83-86 eggs/treatment | Lake Winnipegosis, Manitoba | Toxicity Factor Datasets | Laboratory |
PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL) | increased @ 175, 349, 698 ug/kg egg | mortality in treated embryos versus controls | Not Reported | Embryo | 83-86 eggs/treatment | Lake Winnipegosis, Manitoba | Toxicity Factor Datasets | Laboratory |
TETRACHLORODIBENZO-P-DIOXIN (2,3,7,8-) | 4.0 ug/kg egg (0.8-7.2) | LD50 (95% confidence limits) | Not Reported | Embryo | 83-86 eggs/treatment | Lake Winnipegosis, Manitoba | Toxicity Factor Datasets | Laboratory |
PCB 126 (3,3',4,4',5-PENTACHLOROBIPHENYL) | 177 ug/kg egg (77-264) | LD50 (95% confidence limits) | Not Reported | Embryo | 83-86 eggs/treatment | Lake Winnipegosis, Manitoba | Toxicity Factor Datasets | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
TETRACHLORODIBENZO-P-DIOXIN (2,3,7,8-) | 31.3 | mean biomagnification factor for eggs from forage fish | Female | Adult | 12 eggs/site x 5 sites | Toxicity Factor Datasets | |
TETRACHLORODIBENZO-P-DIOXIN (2,3,7,8-) | 162.4 pg/g bw gained (wet wt) | pg TCDD equivalents accumulated per gram of body weight gained (from eggs to largest chicks) | Not Reported | Nestling | 20 chicks | Green Bay, Lake Michigan | Toxicity Factor Datasets |
TETRACHLORODIBENZO-P-DIOXIN (2,3,7,8-) | 100.4 pg/g bw gained (wet wt) | pg TCDD equivalents accumulated per gram of body weight gained from egg to largest chick stage | Not Reported | Nestling | 20 chicks | Beaver Islands, Lake Michigan | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
DDE (4,4'-), POLYCHLORINATED BIPHENYLS | no effect | shell thickness | Female | Adult | 10 eggs from 10 nests | OR coast | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
POLYCHLORINATED BIPHENYLS | increase | incidence of deformities in live embryos relative to 2,3,7,8-TCDD equivalents of PCBs, PCDFs, and PCDDs | Not Reported | Embryo | Not Reported | Lakes Michigan, Huron, Superior, North Channel | Toxicity Factor Datasets |
Mallard duck (Anas platyrhynchos), Double-crested Cormorant (Phalacrocorax auritus)
Chemical | Endpoint Value | Endpoint Description | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|
POLYCHLORINATED BIPHENYLS | review | incidence of reproductive effects | Both Adults and Juveniles, Embryo | Not Reported | Toxicity Factor Datasets | |
POLYCHLORINATED BIPHENYLS | review | incidence of reproductive effects | Both Adults and Juveniles, Embryo | Not Reported | Toxicity Factor Datasets |
Brown Pelican (Pelecanus occidentalis)
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
AROCLOR 1254, DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), DIELDRIN | 0.896 ppm DDE, 0.256 ppm DDD, 0.166 ppm DDT, 0.208 dieldrin, 2.241 ppm PCB 1254 | mean residues in eggs | Female | Adult | 29 eggs | east coast | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
DDE (4,4'-) | 8 ug/g | critical threshold of DDE concentration in egg (wet wt basis) associated with 20% eggshell thinning | Both Male and Female | Embryo | 813 eggs | Toxicity Factor Datasets | |
DDE (4,4'-) | 3 ug/g | lowest level of DDE that would result in severely lowered reproductive success | Both Male and Female | Embryo | 156 eggs | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
DDE (4,4'-) | 3 ug/g | level in eggs associated with impaired reproductive success (successful nests fledged at least one chick) | Both Male and Female | Juvenile | 156 eggs | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
FUEL OILS | decrease | hatching success (proportion of eggs hatched per clutch) of oiled versus control eggs | Not Reported | Embryo | 61-205 eggs | Cape Fear River | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
ARSENIC COMPOUNDS, MERCURY COMPOUNDS, POLYCHLORINATED DIBENZO-P-DIOXINS, SELENIUM COMPOUNDS | no effect | half-peak coefficient of variation (HPCV) in DNA content vs. reference samples | Not Reported | Chick | 15 | Ferry Slip Island and South Pelican Island (33deg59'N,77deg57'W) | Toxicity Factor Datasets |
California Brown Pelican (Pelecanus occidentalis ssp. californicus)
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
DDD (4,4'-), DDE (4,4'-), DDT (4,4'-) | significantly decreased compared to pre-1943 samples | eggshell thickness (of intact or broken eggshells) | Female | Adult | 86 eggs | Anacapa Island and Isla Coronado Norte | Toxicity Factor Datasets |
DDD (4,4'-), DDE (4,4'-), DDT (4,4'-) | increased compared to positive control (1969 data) | mean number of fledglings produced per nest in 1974 | Both Male and Female | Fledgling | 1286 nests | Anacapa Island and Isla Coronado Norte | Toxicity Factor Datasets |
DDD (4,4'-), DDE (4,4'-), DDT (4,4'-) | non-detectable DDT plus TDE, 96.6 ppm DDE, lipid wet basis | concentration in egg contents | Female | Adult | 39 eggs | Anacapa Island and Isla Coronado Norte | Toxicity Factor Datasets |