Element

Western bluebird eggs

Ash-throated flycatcher eggs

P

Obs

% ND

Median

Min-Max

Obs

% ND

Median

Min-Max

Barium

21

0

2.34

0.78 - 9.19

13

0

0.38

0.11 - 2.86

<0.001

Copper

21

0

1.86

0.50 - 4.45

13

0

1.67

1.17 - 4.84

0.94

Manganese

18

14.3

0.58

ND - 2.75

13

0

0.53

0.18 - 6.24

0.60

Mercury

21

0

0.04

0.01 - 0.51

13

0

0.11

0.02 - 0.30

0.02

Zinc

21

0

12.3

5.87 - 55.97

13

0

11.2

6.06 - 43.13

0.80