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Air Quality Criteria for Lead Volume II of II - (NEPIS)(EPA) - US ...

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AX7-68<br />

Avian<br />

Species<br />

American<br />

kestrel<br />

No. <strong>of</strong><br />

Doses<br />

Route <strong>of</strong><br />

Exposure<br />

Table AX7-1.3.3 (cont’d). Avian Toxicity Data Used to Develop the Eco-SSL<br />

Exposure<br />

Duration<br />

Duration<br />

Units Age<br />

Age<br />

Units Lifestage Sex<br />

Effect<br />

Type<br />

Effect<br />

Measure<br />

Response<br />

Site<br />

NOAEL<br />

(mg/kg<br />

bw/day)<br />

4 FD 60 d 1-2 yr AD B GRO BDWT WO 54.3<br />

Chicken 5 FD 2 w 1 d JV M GRO BDWT WO 61.3 123<br />

Mallard 4 FD 8 d 9 d JV NR GRO BDWT WO 66.9<br />

Chicken 5 FD 20 d 1 d JV M GRO BDWT WO 38.2<br />

Chicken 2 FD 3 w 1 d JV M GRO BDWT WO 53.1<br />

Japanese<br />

quail<br />

3 FD 32 d NR NR AD F GRO BDWT WO 64.3<br />

Chicken 2 FD 19 d 1 d JV M GRO BDWT WO 76.3<br />

Chicken 3 FD 2 w 1 d JV M GRO BDWT WO 124<br />

Chicken 4 FD 14 d 8 d JV M GRO BDWT WO 152<br />

Chicken 2 FD 20 d 1 d JV M GRO BDWT WO 163<br />

Chicken 2 OR 4 w NR NR JV B GRO BDWT WO 200<br />

Chicken 2 FD 7 d 1 d JV M GRO BDWT WO 262<br />

Chicken 2 FD 2 w 1 d JV M GRO BDWT WO 270<br />

Chicken 2 FD 7 d 1 d IM NR GRO BDWT WO 273<br />

Chicken 2 FD 14 d 8 d JV M GRO BDWT WO 282<br />

LOAEL<br />

(mg/kg<br />

bw/day)<br />

AD = adult; ALWT = albumin weight; B = both; BDWT = body weight changes; d = days; DR = drinking water; EG = egg; EGG = effects on eggs; EGPN = egg production; ESTH = eggshell<br />

thinning; F = female; FD = food; GRO = growth; GV = gavage; JV = juvenile; LB = laying bird; MA = mature; M = male; mo = months; NR = not reported; OR = other oral; PROG = progeny counts<br />

or numbers; REP = reproduction; RSUC = reproductive success; SM = sexually mature; TE = testes; TEWT = testes weight; TPRD = total production; w = weeks; WO = whole organism; yr = years.<br />

Source: U.S. Environmental Protection Agency (2005b)

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