Egretta thula

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Snowy Egret (Egretta thula)

Citation:
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Countries
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
PCB 0.08 ppm ww Egg concentration Embryo 1 Blackfoot Reservoir Toxicity Factor Datasets USA
<5 ppm: 95%, >5 ppm: 86% Young survived 7-10 days Embryo <5 ppm:27, >5 ppm: 29 eggs Toxicity Factor Datasets USA
MERCURY COMPOUNDS LCRS: 0.54, reference site: 0.17 µg/g ww Egg concentration Embryo LCRS: 26, reference: 42 LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River Toxicity Factor Datasets USA
MERCURY COMPOUNDS 2002: 14.2, 2003: 14.4, 2004: 15.2 g Liver weight Not Reported Nestling 2002: 2, 2003: 7, 2004: 5 Lahontan Reservoir Toxicity Factor Datasets USA
MERCURY COMPOUNDS 2002: 0.23, 2003: 0.23, 2004: 0.19 µg/g ww Brain concentration Not Reported Nestling 2002: 9, 2003: 7, 2004: 5 Humboldt River Toxicity Factor Datasets USA
DIELDRIN MS-90: 0.0258, BI-82: 0.0926, BI-89: 0.0270, BI-90: 0.0661, WM-89: 0.0308 WM-90: 0.0204, WM-91: 0.00887, SW-91: 0.0275 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
MERCURY (elemental) 0.81 ± 0.50 µg/g dw Feather concentration Both Male and Female Nestling 10 Georgia & South Carolina Toxicity Factor Datasets USA
DDE (2,4'-) 4.2 ppm ww Egg concentration Embryo 10 Minidoka National Wildlife Refuge Toxicity Factor Datasets USA
<5 ppm: 0.232, >5 ppm: 0.201 mm Embryo <5 ppm:27, >5 ppm: 29 eggs Toxicity Factor Datasets USA
MERCURY COMPOUNDS LCRS: 0.65 µg/g ww Egg concentration Embryo 20 Carson Lake & Lahontan Reservoir Toxicity Factor Datasets USA
MERCURY COMPOUNDS 2002: 12.8, 2003: 15.2, 2004: 13.0 g Liver weight Not Reported Nestling 2002: 9, 2003: 7, 2004: 5 Humboldt River Toxicity Factor Datasets USA
MERCURY COMPOUNDS 2002: 20.45, 2003: 36.38 µg/g ww Feather concentration Not Reported Nestling 2002: 9, 2003: 7, 2004: 5 Lahontan Reservoir Toxicity Factor Datasets USA
DDD (4,4'-) MS-90:0.0222, BI-82: 0.246, BI-89: 0.0180, BI-90: 0.0473, WM-89: 0.0168, WM-90: 0.0098, SW-91: 0.0683 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
METHYLMERCURY Review, see citation Figure 2 Egg concentration Embryo Not reported Toxicity Factor Datasets USA
DDD (2,4'-) 0.12 ppm ww Egg concentration Embryo 4 Minidoka National Wildlife Refuge Toxicity Factor Datasets USA
METHYLMERCURY 0.15 µg/g [0.05-0.31 (95% CI)] Embryonic LD50 Embryo 63 Patuxent Wildlife Research Center Toxicity Factor Datasets USA
MERCURY COMPOUNDS LCRS: 423, reference: 422 g Body weight 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 Lahontan Reservoir: 3.55, Humboldt River: 3.59 g Kidney weight Not Reported Nestling 7 Lahontan Reservoir: contaminated site; Humbodlt River: reference site Toxicity Factor Datasets USA
MERCURY COMPOUNDS 2002: 6.66, 2003: 8.50 µg/g ww Feather concentration Not Reported Nestling 2002: 9, 2003: 7, 2004: 5 Humboldt River Toxicity Factor Datasets USA
DDT (4,4'-) MS-90: 0.0122, BI-89: 0.0282, BI-90: 0.0506, WM-89: 0.0185, WM-90: 0.0236, SW-91: 0.0572 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
METHYLMERCURY Review, see ciation Figure 3 Feather concentration Not Reported Not reported Toxicity Factor Datasets USA
DDT (2,4'-) 0.46 ppm ww Egg concentration Embryo 6 Minidoka National Wildlife Refuge Toxicity Factor Datasets USA
MERCURY COMPOUNDS 1997: 0.60, 1998: 1.20 µg/g ww Stomach concentration Both Adults and Juveniles 1997: 4, 1998: 6 Lahontan Reservoir Toxicity Factor Datasets USA
MERCURY COMPOUNDS LCRS: 13.73, reference: 12.44 g Liver weight 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: 0.170, 2003: 0.646, 2004: 0.262 g Spleen weight Not Reported Nestling 2002: 2, 2003: 7, 2004: 5 Lahontan Reservoir Toxicity Factor Datasets USA
PCB 2.49 µg/g ww Egg concentration Not Reported Embryo 5 Mallard Slough Toxicity Factor Datasets USA
BORON COMPOUNDS BI-89: 0.408, WM-89: 0.395, WM-91: 0.859, SW-91: 1.29 µg/g ww Egg concentration Not Reported Embryo 5 Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area Toxicity Factor Datasets USA
DDE (2,4'-) 4.8 ppm ww Egg concentration Embryo 9 Blackfoot Reservoir Toxicity Factor Datasets USA
DIELDRIN 0.02 ppm ww Egg concentration Embryo 2 Minidoka National Wildlife Refuge Toxicity Factor Datasets USA
METHYLMERCURY 1997: 0.53, 1998: 1.12 µg/g ww Stomach concentration Both Adults and Juveniles 1997: 4, 1998: 6 Lahontan Reservoir Toxicity Factor Datasets USA
MERCURY COMPOUNDS LCRS: 4.78, reference: 4.56 g Kidney weight 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: 0.170, 2003: 0.646, 2004: 0.626 g Spleen weight Not Reported Nestling 2002: 9, 2003: 7, 2004: 5 Humboldt River Toxicity Factor Datasets USA
PCB 1982: 3.32, 1989: 1.23, 1990: 5.38 µg/g ww Egg concentration Not Reported Embryo 1982: 10, 1989: 5, 1990: 5 Bair Island Toxicity Factor Datasets USA
BARIUM (elemental) BI-89: 0.259, WM-89: 0.351, SW-91: 0.823 µg/g ww Egg concentration Not Reported Embryo 5 Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area Toxicity Factor Datasets USA
DDD (2,4'-) 0.16 ppm ww Egg concentration Embryo 6 Blackfoot Reservoir Toxicity Factor Datasets USA
HEPTACHLOR EPOXIDE 0.03 ppm ww Egg concentration Embryo 1 Minidoka National Wildlife Refuge Toxicity Factor Datasets USA
MERCURY COMPOUNDS 1997: 0.31, 1998: 0.61 µg/g ww Stomach concentration Both Adults and Juveniles 5 Carson Lake Toxicity Factor Datasets USA
MERCURY COMPOUNDS LCRS: 0.28, reference: 0.50 g Spleen weight 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: 2.41, 2003: 2.04, 2004: 1.66 g Brain weight Not Reported Nestling 2002: 2, 2003: 7, 2004: 5 Lahontan Reservoir Toxicity Factor Datasets USA
PCB 1989: 2.19, 1990: 0.792, 1991: 1.55 Egg concentration Not Reported Embryo 5 W. Marin Island Toxicity Factor Datasets USA
CHROMIUM (elemental) BI-89: 0.849, WM-89: 0.813 µg/g ww Egg concentration Not Reported Embryo 5 Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area Toxicity Factor Datasets USA
DDT (2,4'-) 0.47 ppm ww Egg concentration Embryo 6 Blackfoot Reservoir Toxicity Factor Datasets USA
OXYCHLORDANE 0.02 ppm ww Egg concentration Embryo 1 Minidoka National Wildlife Refuge Toxicity Factor Datasets USA
METHYLMERCURY 1997: 0.28, 1998: 0.43 µg/g ww Stomach concentration Both Adults and Juveniles 5 Carson Lake Toxicity Factor Datasets USA
MERCURY COMPOUNDS LCRS: 2.92, reference: 3.30 g Brain weight 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: 2.34, 2003: 2.36, 2004: 2.32 g Brain weight Not Reported Nestling 2002: 9, 2003: 7, 2004: 5 Humboldt River Toxicity Factor Datasets USA
PCB 0.185 µg/g ww Egg concentration Not Reported Embryo 5 S. Wilbur Flood Area Toxicity Factor Datasets USA
COPPER (elemental) BI-89: 7.16, WM-89: 7.10, WM-91: 7.12, SW-91: 6.21 µg/g ww Egg concentration Not Reported Embryo 5 Bair Island, WM: West Marin Island, SW: South Wilbur Flood Area Toxicity Factor Datasets USA
DIELDRIN 0.11 ppm ww Egg concentration Embryo 2 Blackfoot Reservoir Toxicity Factor Datasets USA
CIS-CHLORDANE 0.03 ppm ww Egg concentration Embryo 1 Minidoka National Wildlife Refuge Toxicity Factor Datasets USA
MERCURY COMPOUNDS LCRS: 43.65, reference site: 7.92 µg/g ww Liver concentration Adult LCRS: 6, reference: 5 LCRS: Carson Lake & Lahontan Reservoir; Reference site: Ruby Lake & Humboldt River Toxicity Factor Datasets USA
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
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