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Urban park ecological restoration in Vancouver
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Shows in black some key wildlife habitats in New Brighton Park and the proposed Salt Marsh restoration site. (I found this composite photo online and put the colony names in black and blue). |
End of October 2015
New Brighton Park. proposal for ecological restoration and some ideas for future management
I was interested to see that there is an effort and plan to restore marsh and stream habitat in New Brighton Park in Vancouver, Canada. It is a 10-hectare park south of Burrard Inlet in East Vancouver. Having studied garden birds for many years (especially when I lived in the neighborhood from 86-95), I have some thoughts and will share them here, along with recent photos. visit mid-October 2015.
- Twenty years ago, the neighborhood and the park were different. several vacant lots there, including vacant lots on Burrard Highway, which have since been paved and rebuilt; therefore, existing wildlife values such as open spaces and undeveloped shorelines are at least enhanced.
- Today the park has high biodiversity value and has the potential to become an important wildlife area in the city of Vancouver. Now most of the wildlife in the park is coastal marine species. Garden features such as grass dominate. Dogs and dog owners need these open spaces, and I respect that. However, it may be relatively easy to incorporate some "high natural value" features into this park to make it successful with people and wildlife.
- The park needs a makeover. It is like a "meadow" like in the century, like many parks in the city. And the potential for a true "revival of nature" is remarkable, as the site chosen by the restoration organizers is a privileged area (the eastern end of the park). Every effort should be made to make New Brighton a new nature interpretation experience for people and a great haven for urban biodiversity.
Suggestions:
1. The park's wildlife, biodiversity and nature interpretive values have already been "discovered" by planners who have documented them in their reports. Wildlife values should be better documented and openly displayed. On the map above I have provided some of the main "common habitats" that the park currently offers wildlife. Some of them are very recently decorated new creations. "The fat of the trees and the rough edges of the meadows" are important to the birds. We saw skylarks here for the first time this year, a rare occurrence within the Vancouver city limits. Large deciduous trees (eastern maples, eastern oaks, aspens) are wonderful feeding and resting places for migratory birds and important refuge for birds of prey (including sparrows, hawks, etc.) and border the interior of the park from the railway line. and near the wells, on the eastern edge of the wheat, a perfect border. The newly added "Bridge Cleaning Feature" on the freeway overpass is a very good idea; Scattered tree shoots and leaves are beneficial to wildlife, even if they are non-native plants (most people don't realize how important some non-native species can be to native butterflies, other insects, songbirds, etc.). Other older man-made features such as "dolphins" (ie columns, in this case old log supports). This feature is located in the marine environment west of the park boundary and is very important to bald eagles and many seabirds. Several "new" mini-bays have been created, providing a gentle slope and beach-like intertidal conditions, where a full embankment previously existed (filled with construction debris, etc.). Finally, the offshore waters are teeming with life and offer excellent opportunities to see fish, seals, sea lions, seabirds, waterfowl and more, often in spectacular wildlife scenes. The whole country is therefore on the way to recovery.
2. It should be noted that many of the "incremental" changes have degraded and destroyed biodiversity and wildlife "micro-habitats" around Hastings Sunrise as well as around this park. The two Google Earth images below show significant habitat loss in the western part of the park over the past 13 years. Regenerating rice paddies, riparian grasslands and secondary grasslands/forests have been lost.
4. Disturbances caused by humans and dogs to wildlife can be regulated. The area has several significant wildlife populations at certain times of the year. Birds of prey, waterfowl, owls, seals, and otters need space and will be moved by poorly planned trails and unplanned human-wildlife interfaces. Therefore, planners must be careful to ensure coverage when designing habitat restoration features. The "island" idea of wetland restoration is a good one. Wildlife experts should be consulted.
5. This wetlands restoration project is a must for Vancouver and a model project for urban parks everywhere. The program supports the direction of the Vancouver Parks Board's Ray-Wilding Strategic Plan and Action Plan. It also sets the vision for the 2010 Hastings/NEP Park Master Plan and the 1997 New Brighton Park Master Plan. The potential creation of a salt marsh in New Brighton Park is an important part of the long-term restoration plan for Renfrew Creek. New Brighton Park is one of the few remaining significant wetland restoration opportunities on the south coast of Burrard Inlet. Industrialization along the coast from Stanley Park to Second Nile and beyond has damaged the canal's ability to support its rich natural fish and wildlife communities. There is no habitat for small fish. Juvenile fish from the Seymour River and other inlets experience high mortality when migrating to the Burrard River. The restored salt marsh will provide productive habitat for young fish, shorebirds and waterfowl. The site would have added value for terrestrial biodiversity if the management of the park included micro-measures to improve grassland edges and other micro-habitats.
LEARN MORE ABOUT THIS PROJECT AND SUBSCRIBE: vancouver.ca/newbrightonsaltmarsh
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The waters of Burrard Inlet were crystal clear in mid-October. |
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A lone fisherman in Burrard Cove. Harbor seals are easily seen here every day. This bay is man-made, natural and truly wonderful for people and wildlife. |
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Most of the wildlife action takes place in the stream. The variety of birds is amazing, but I was only able to capture a few Canada Geese with our cheap Insta digital camera. |
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The combination of nature and industry defines the landscape of New Brighton. |
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Canada But seriously, the park is a great place to watch birds; One October morning they saw 20 species on a short walk. |
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Rocky grass and some underwater surprises at low tide. In clear water, I observed shields and other fish. |
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New Brighton Park is located in East Vancouver, off Canada Highway 1, in a fjord known as Burrard Inlet. |
That's the article Urban park ecological restoration in Vancouver
That's it for the article Urban park ecological restoration in Vancouver this time, hopefully can be useful for all of you. okay, see you in another article post.
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