The Myrt Thompson trail travels down the centre of the Campbell River estuary, following a narrow spit and a series of islets connected by 5 bridges, ending where the river comes together and widens into a bay. There's still one island and the enclosing Tyee Spit before the river reaches the ocean. The islands are mostly mud flats, covered with long grasses, brown most of the year.
Birds love these flats and the quiet backwaters as the river wanders around the islands.
Mud flat, with great blue heron and sleepy mallards. |
Twig and branch fence, common goldeneyes. |
The Wei Wai Kum band, as part of their wetlands restoration project, is installing these alder branch fences (weirs) just offshore around the mud flats, to encourage the growth of native sedges and reduce erosion.
The barriers keep geese and inquisitive kayakers out of sensitive ecosystems. ... Introducing native plants was another part of the restoration project. Which explains the lush sedge grass (also known as carex grass), along the banks. Sedge grass not only prevents the river banks from receding but is also an excellent source of protein for bears, geese and ungulates in the area.“The grass is especially important for bears to get their digestive systems rolling in the spring when they wake up from their hibernation,” ... (VancouverIslandFreeDaily)
Drawing Vs in shallow, grassy water. |
The north shore is still heavily industrial. Here, a line of goldeneyes crosses the centre of the river. |
A common merganser heading downstream, half hidden by ripple patterns. |
La tribu Wei Wai Kum, como parte de su proyecto de restauración de los humedales, está instalando estas cercas hechas de ramas de aliso alrededor de las islas y pantanos para estimular el crecimiento de juncias nativas y para reducir la erosión.
"Estas barreras mantienen alejados los gansos y kayakistas curiosos de los ecosistemas frágiles. ... Introducir plantas nativas tambien fue parte del proyecto de restauración. Esto explica las juncias (Carex) exuberantes a las márgenes del río. Las juncias no solo protege las márgenes contra la erosión, sino que tambien es una fuente excelente de proteína para los osos, los gansos, y los ungulados (venados, por ejemplo) del rumbo.—Esta hierba es especialmente importante para los osos cuando salen de la hibernación en la primavera, para poner su sistema digestiva en marcha." (Del periódico VancouverIslandFreeDaily)
Tercera foto: patos marcando "V's en agua de poca profundidad.
Cuarta foto: Hacia el norte del río, el terreno está ocupada por industrias pesadas. Aquí una bandada de porrones cruza el centro del río.
Quinta foto: Una serreta grande, bajando por el río, casi escondida entre las ondulaciones del agua.
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