Senna spectabilis

Kahakona

(Mean ± SD)

Dymorphocalyx glabellus

Waliwanna

(Mean ± SD)

Alstonia scholaris

Rukkaththana

(Mean ± SD)

P value

Little Cormorant

3.36 ± 2.39A

3.28 ± 2.46A

2.89 ± 2.21A

0.537

Great Cormorant

0.21 ± 0.41B

0.30 ± 0.45B

2.38 ± 0.74A

0.000*

Black-headed Ibis

0.38 ± 0.52B

3.30 ± 1.32A

0.09 ± 0.30B

0.000*

Grey Heron

0.12 ± 0.32B

0.00

4.27 ± 2.12A

0.000*