Field notes: our OFNC blog

//Field notes: our OFNC blog
Field notes: our OFNC blog 2018-01-04T14:38:10+00:00

Transit explorers “discover Pinecrest Creek”

Pinecrest Creek is piped underground from just south of Carling Avenue to near its mouth at the Ottawa River. Above, Erik looks for invertebrates. by Bev McBride (photos: Bev McBride) Today’s [Saturday, November 2, 2019] OFNC field trip, “Transit explorer series, Lincoln Fields the other way,” was fun and interesting. I can say that, even though I was the leader, because the small group of participants made it so.  Many thanks to Bei, Erik, and Mike. It was well worth [...]

November 3rd, 2019|Categories: OFNC event|Tags: , , , , , , |

Biocontrol of Dog-strangling Vine

Does Hypena opulenta prefer DSV grown in the sun or does it thrive better on shade-grown plants? by Sharla Foster, MSc candidate, University of Ottawa and Agriculture & Agri-Food Canada Dog-strangling vine (Vincetoxicum rossicum, DSV) has been plaguing Ontario and Quebec for decades. With few effective control strategies practical for use at large scales, the biocontrol agent Hypena opulenta, a leaf-feeding moth from the Ukraine, was approved for release at several sites in Canada. There is still a lot to learn [...]

October 7th, 2019|Categories: Fletcher Wildlife Garden|Tags: , , , , |

Baby Snapping Turtles

Much excitement at the FWG on Tuesday morning, when we discovered that a much-watched nest was open. by Sandy Garland A turtle nest cage consists of a wooden frame with a wire grid over the top to prevent digging. It's placed over the nest with wedges under the edges to allow hatching turtles to escape. In June, an FWG visitor had reported seeing a large Snapping Turtle laying eggs in "left field" at the baseball diamond. We had [...]

October 2nd, 2019|Categories: Fletcher Wildlife Garden|Tags: , , , , |

Birding Petrie Island

We saw many of these plants loaded with colourful red berries, “highbush cranberries,” either the native North American or introduced European subspecies of Viburnum opulus. According to the experts present, these berries are edible, but when raw they are very sour, and have an unpleasant taste and smell. According to one source, “When you eat these berries raw, it tastes as though you are eating poisonous berries.” They are a winter survival food for wildlife.    by Greg Zbitnew A Bald [...]

September 13th, 2019|Categories: OFNC event|Tags: , |

Carlington Woods – a fine place for a nature walk

Carlington Woods is a natural wonder in the middle of the city. by Bev McBride What a treat it was to go on the Carlington Woods Ramble this morning! This was a joint event with the OFNC and the Friends of Carlington Hill. Convener-leader Owen Clarkin met the group at the trailhead. It was a ramble-style walk, so the pressure was off the leader to find all the good stuff. Participants were encouraged to explore and point out items of [...]

August 11th, 2019|Categories: OFNC event|Tags: , , , |

Finding pollinators at the FWG

Our Backyard Garden was the hot spot for pollinators on this sunny July afternoon. by Sandy Garland The only way to learn to identify pollinators is to keep looking for them. As a member of the Wild Pollinator Partners network, the FWG has been participating in a number of pollinator surveys this year. We want to find out which pollinators are visiting our plants and we want to learn more about these helpful creatures. On 21 July 2019, a hot [...]

July 24th, 2019|Categories: Fletcher Wildlife Garden|Tags: , , , |

OFNC butterfly count 2019

Three new species and new record high counts for eight others in this year's butterfly count. by Jeff Skevington The final totals are all in for yesterday's (6 July 2019) OFNC butterfly count, and we ended up with 1143 butterflies of 48 species. The count diversity was average but higher than expected, because we missed at least 12 normally expected species that have not yet emerged. Three(!!) new species were recorded for the count: Diane LePage's group found the first [...]

July 7th, 2019|Categories: OFNC event|Tags: , , , |

Trip to Rockcliffe Airport woods

by Greg Zbitnew, photo of Northern Parula by Sandra Dashney On 11 May, 17 enthusiasts enjoyed a trip to the east end's little known gem, the woods and fields east of the Rockcliffe Airport. Conditions and results were excellent for mid-migration, just prior to the peak. Quite a few birds had just arrived - literally over night. It was a little cool, but there was quite a bit of sun and the winds were moderate. There were no biting insects, [...]

May 14th, 2019|Categories: OFNC event|Tags: , , |

Transit Explorer Series (Dominion) trip a success!

Beachcombing at Westboro Beach: what plant does this come from? by Bev McBride A small but appreciative crowd of two, including the leader, had a great, nature-focussed trek around the general area accessible from the Dominion Transitway station. We both arrived by bus. It was supposed to be pouring rain, but we had none. There were some fine puddles, however, so we made good use of our rubber boots. We walked eastward from the station, beyond Westboro Beach, then crossed [...]