Dr P. N. Dayawansa

Dr P. N. Dayawansa

University of Colombo

H-index: 9

Asia-Sri Lanka

About Dr P. N. Dayawansa

Dr P. N. Dayawansa, With an exceptional h-index of 9 and a recent h-index of 8 (since 2020), a distinguished researcher at University of Colombo, specializes in the field of Environment Management, Conservation Biology, Behavioural Ecology.

His recent articles reflect a diverse array of research interests and contributions to the field:

Breeding Success of a Small Flock of Greater Flamingos (Phoenicopterus roseus) Harbored in Captivity in an Ex-Situ Conservation Center in Hambantota, Sri Lanka

Odonata Diversity in a Rapidly Changing Landscape: A Case Study in a Land Near Hambantota Port Construction Site

Range Expansion of an Aquarium Escape: Tinfoil Barb (Barbonymus schwanenfeldii) in the Mahaweli River of Sri Lanka

Does anthropogenic intervention on habitats influence the activity budget and home range size of Toque Macaques (Macaca sinica)? Insight into the Human-Macaque conflict

Nest-dwelling Mites of Selected Common Bird Species in Sri Lanka

Does anthropogenic influence on habitats alter the activity budget and home range size of toque macaques (macaca sinica)? Insight into the human-macaque conflict

Proximate nutrients of selected forage and the diet composition of adult elephants in Udawalawe National Park, Sri Lanka, a preliminary study

Current Status of a Rising Feral Population of Spotted Deer (Axis axis) in Suburban Lowland Wet Zone of Sri Lanka

Dr P. N. Dayawansa Information

University

Position

Professor in Zoology and Environment Sciences

Citations(all)

268

Citations(since 2020)

188

Cited By

149

hIndex(all)

9

hIndex(since 2020)

8

i10Index(all)

8

i10Index(since 2020)

7

Email

University Profile Page

University of Colombo

Google Scholar

View Google Scholar Profile

Dr P. N. Dayawansa Skills & Research Interests

Environment Management

Conservation Biology

Behavioural Ecology

Top articles of Dr P. N. Dayawansa

Title

Journal

Author(s)

Publication Date

Breeding Success of a Small Flock of Greater Flamingos (Phoenicopterus roseus) Harbored in Captivity in an Ex-Situ Conservation Center in Hambantota, Sri Lanka

Proceedings of International Forestry and Environment Symposium

AWS Nisandara

AS Adikari

N Dayawansa

GGP Senanayake

2024/2/14

Odonata Diversity in a Rapidly Changing Landscape: A Case Study in a Land Near Hambantota Port Construction Site

Proceedings of International Forestry and Environment Symposium

PN Dayawansa

WAP Thathsarani

2024/2/14

Range Expansion of an Aquarium Escape: Tinfoil Barb (Barbonymus schwanenfeldii) in the Mahaweli River of Sri Lanka

Proceedings of International Forestry and Environment Symposium

M Wijesinghe

IVD Hemachandra

PN Dayawansa

2024/2/14

Does anthropogenic intervention on habitats influence the activity budget and home range size of Toque Macaques (Macaca sinica)? Insight into the Human-Macaque conflict

Trees, Forests and People

Udeshika Jayapali

Priyan Perera

James Cresswell

Nihal Dayawansa

2023/7/13

Nest-dwelling Mites of Selected Common Bird Species in Sri Lanka

Asian Journal of Research in Zoology

Vidyani S Kulatunga

Wayne Knee

Inoka C Perera

P Nihal Dayawansa

2023/4/29

Does anthropogenic influence on habitats alter the activity budget and home range size of toque macaques (macaca sinica)? Insight into the human-macaque conflict

Trees, Forests and People

Udeshika Jayapali

Priyan Perera

James Cresswell

Nihal Dayawansa

2023/9/1

Proximate nutrients of selected forage and the diet composition of adult elephants in Udawalawe National Park, Sri Lanka, a preliminary study

Journal of Threatened Taxa

IV Dinithi Hemachandra

C Dilrukshi Wijayarathna

P Nihal Dayawansa

2023/7/26

Current Status of a Rising Feral Population of Spotted Deer (Axis axis) in Suburban Lowland Wet Zone of Sri Lanka

Proceedings of International Forestry and Environment Symposium

PMSR Muhandiram

IVD Hemachandra

S Liyanagama

PN Dayawansa

2022/6/7

The elephant at the dump: how does garbage consumption impact Asian elephants?

Mammalian Biology

Dulmini J Liyanage

Prithiviraj Fernando

P Nihal Dayawansa

HK Janaka

Jennifer Pastorini

2021/12

Dietary composition and foraging habitats of the Indian Pangolin (Manis crassicaudata) in a tropical lowland forest-associated landscape in southwest Sri Lanka

Global Ecology and Conservation

Hasitha Karawita

Priyan Perera

Nihal Dayawansa

Sriyani Dias

2020/3/1

Diversity and Infestation Level of Nest-dwelling Ectoparasite in Five Types of Bird Nests in Sri Lanka

Proceedings of International Forestry and Environment Symposium

VS Kulatunga

IC Perera

PN Dayawansa

2020

Suggest Land use and land cover changes of Udawalawe National park and their possible influence on the carrying capacity of elephants (Elephas maximus maximus) of the park.

IVD Hemachandra

CMKNK Chandrasekara

PN Dayawansa

2020

Updates on the Morphometric Characterization of Indian Pangolin (Manis crassicaudata) in Sri Lanka

Animals

Hirusha Randimal Algewatta

Priyan Perera

Hasitha Karawita

Nihal Dayawansa

Dinushika Manawadu

...

2020/12/25

See List of Professors in Dr P. N. Dayawansa University(University of Colombo)