Read or download the official PDF of this gazette notification issued by the Ministry of Environment, Forest and Climate Change on 23rd August 2026. Classified under Press Release.
Executive Summary
The National Zoological Park (NZP), New Delhi, conducted the 2nd ‘Tree Walk’ and 11th ‘Sunday Bird Walk’ on 23rd August 2026 as part of its Citizen Science Initiative. Led by scientific experts, the event aimed to engage the public in biodiversity documentation and conservation awareness, resulting in the documentation of 42 bird species and 40 tree species. The next scheduled nature walks will take place on 30th August 2026, with mandatory registration open from Monday to Friday each week.
Key Points / Main Content
Biodiversity Documentation and Observations
Participants documented 42 bird species (over 300 individuals) and 40 tree species within the zoo premises.
A major highlight was the nesting of more than 150 Painted Storks, including a specific male named ‘Ringo’ who has returned to the same nesting site for four years.
The presence of these birds serves as an indicator of the high ecological value of the Zoo’s wetland and tree habitats.
Educational and Scientific Objectives
Experts provided practical guidance on tree identification through leaf morphology, bark characteristics, flowers, fruits, and canopy structure.
The programme educated participants on ecosystem services, including carbon sequestration, air purification, temperature regulation, and soil conservation.
Participants were trained in scientific observation methods, species identification, and systematic biodiversity data recording.
Administrative and Participation Details
Participation is strictly limited to 20–25 people per session to ensure a quality learning experience.
Registration is mandatory and operates on a first-come, first-served basis.
The registration link is accessible via the official NZP website or the ‘NZP Sathi’ mobile application from Monday to Friday.
Upcoming Events
The NZP has scheduled a ‘Sunday Reptile, Amphibians and Mollusc Walk’ and a ‘Sunday Bird Walk’ for 30th August 2026.
Impact Analysis
Citizens and Nature EnthusiastsImpact
They gain increased awareness of urban forests and practical skills in biodiversity monitoring and scientific documentation.
Action Required
Interested individuals must register early in the week (Monday to Friday) via the NZP website or the ‘NZP Sathi’ app to secure a spot.
NZP Interns and ResearchersImpact
The initiative provides a platform for hands-on field study and the opportunity to conduct long-term observations on breeding ecology and species behavior.
Action Required
Interns are required to continue the specific study and observation of resident species, such as the Painted Stork 'Ringo'.
National Zoological Park (NZP) AdministrationImpact
The event strengthens the Zoo’s role in conservation education and fosters public responsibility toward maintaining healthy urban ecosystems.
Action Required
Officials and resource experts must prepare for the upcoming specialized walks on 30th August 2026 and manage the weekly registration process.
Key Entities Referenced
National Zoological Park (NZP), New Delhi: The primary entity and location responsible for organizing nature walks and implementing biodiversity conservation programs.
Ministry of Environment, Forest and Climate Change: The central ministry overseeing the National Zoological Park and its conservation initiatives.
Citizen Science Initiative: An ongoing program by the Zoo to encourage public participation in biodiversity documentation, monitoring, and conservation awareness.
‘NZP Sathi’ mobile application: The official digital platform used for participant registration and engagement with the zoo’s nature walk programs.
Ministry of Environment, Forest and Climate Change
National Zoological Park organises 2nd ‘Tree
Walk’ and 11th ‘Sunday Bird Walk’ at Delhi Zoo
42 Bird Species and 40 Tree Species documented during the
Nature Walks at NZP
प्रव तथ: 23 AUG 2026 8:48PM by PIB Delhi
The National Zoological Park, New Delhi successfully organised the 2nd edition of ‘Tree Walk @ NZP’
along with its 11th Sunday Bird Walk on 23rd August 2026. The programme was organised as part of the
Zoo’s ongoing Citizen Science Initiative, which aims to encourage public participation in biodiversity
documentation, monitoring and conservation awareness.
The Tree Walk was conducted from 7:00 AM to 10:00 AM under the expert guidance of Dr. C. R. Magesh
(Scientist-D), while the Bird Walk was conducted under the guidance of ornithology expert Dr. Paritosh
Ahmed. The programme received an enthusiastic response from nature enthusiasts, students, wildlife
photographers, biodiversity researchers, NZP interns and volunteers, as well as citizens interested in
nature and conservation. A total of 25 participants took part in the walks. The programme was attended by
the Director of National Zoological Park, zoo officials, interns, volunteers and resource experts, who
guided and supported the participants throughout the activities.During the walks, participants documented 42 bird species, with observations of more than 300 individual
birds, along with 40 tree species in the walk area. A notable highlight of the Bird Walk was the presence of
more than 150 Painted Storks, which arrived at the National Zoological Park during the second week of
August and have begun nesting on trees in and around the pond. Their arrival and nesting are encouraging
indicators of the ecological value of the Zoo’s wetland and tree habitats. The nesting activity also provides
an important opportunity for visitors, interns, volunteers and citizen scientists to observe and understand
natural bird behaviour and breeding ecology.
During the programme, Dr. Paritosh shared an interesting account of a male Painted Stork named ‘Ringo’,
which has been observed making its nest in the same area for the past four years. Further observations and
study of the bird are being continued by zoo interns. The Tree Walk provided participants with practical
guidance on tree identification using features such as leaf morphology, bark characteristics, flowers, fruits
and canopy structure. Participants also gained insights into the valuable ecosystem services provided by
trees, including carbon sequestration, air purification, temperature regulation, soil conservation and the
creation of habitats for diverse flora and fauna.
The programme encouraged participants to systematically document their observations while developing a
deeper appreciation of the critical role of trees in sustaining healthy urban ecosystems. It also provided an
opportunity to explore and document the diversity of trees and birds within the Zoo landscape while
learning scientific methods of observation, species identification and biodiversity data recording.
Speaking on the occasion, the Director, National Zoological Park, emphasised that trees form the
foundation of healthy ecosystems by supporting countless species and providing invaluable ecosystem
services. He noted that Nature Walks @ NZP strengthen public awareness, encourage citizen participation
in biodiversity documentation and inspire greater responsibility towards conserving urban forests and
green landscapes.
The event concluded with an interactive discussion and feedback session, followed by a group photograph
of the participants, experts and zoo officials. Participation in each Sunday Nature Walk is limited to 20–25
participants to ensure a meaningful and quality learning experience.
Prior registration is mandatory and is accepted on a first-come, first-served basis. Interested participants
may register through the designated Google Form, which remains open from Monday to Friday each
week. The registration link is available on the official website of the National Zoological Park, New Delhi,
and through the ‘NZP Sathi’ mobile application.
The next nature walks — ‘Sunday Reptile, Amphibians and Mollusc Walk’ and ‘Sunday Bird Walk’ — are
scheduled to be held on 30th August, 2026 (Sunday).
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