| Chemical | Toxicity Endpoint Type | Endpoint Description | Endpoint Value | Sample Size | Life Cycle Stage | Study Duration | Specific Location | Countries | Type |
|---|---|---|---|---|---|---|---|---|---|
| DDE (4,4'-) | TOX-EXP IND - accumulation | mean (+/-SE) DDE concentration in eggs | 12.7 +/- 8.7 ppm (wet wt), 253 +/- 160 ppm (lipid wt) | 10 eggs | Adult | 1 season | Ungava region, Quebec; islands of Northwest Territories | CANADA | Toxicity Factor Datasets |
| DDE (4,4'-) | TOX-REPRO - physiology | eggshell thickness compared to pre-1940 museum specimens | 21% decrease | 21 eggs from 12 clutches | Adult | 1 season | Ungava region, Quebec; islands of Northwest Territories | CANADA | Toxicity Factor Datasets |
