by admin | Apr 22, 2021 | General
Upcoming Relive LIVE:Learn How to Maintain Hydraulic Capacity of Culverts & Protect the Fish Thursday, April 29th @8:30am PT / 11:30am ET (USA).Note this time may not suit so we will post a link to a recording once done. Learn how installing flexible culvert...
by admin | Mar 31, 2021 | General
Watch Tim’s latest video showing young eels trying to climb a concrete weir only to be swept off by pulses of water, making an already difficult climb impossible. Sometimes the variations in flowing water can be beneficial or disadvantageous to migrating fish,...
by admin | Mar 27, 2021 | General
Hi everyone Below is a brief report following remediation of two culverts at Raumanga, Northland, NZ. An ‘after remediation’ fish survey was undertaken on the Raumanga fish passage remediation project in mid-December 2020, and to keep in line with the 2019...
by admin | Jan 20, 2021 | Climbing Fish & Eels
Hi all Tim has been monitoring busy monitoring structures over the Christmas break and has shared this rare footage of redfin bullies attempting to climb over a large concrete weir (over 11m high!). Note how the eels and and redfin...
by admin | Dec 21, 2020 | Climbing Fish & Eels
Hi everyoneSome of you may have already seen our post on the “Eel Town” Facebook page but it is worth sharing again. eDNA has revealed NZ Longfin eels above this 50M water and has prompted quiet a bit of discussion. Unless transported by humans (unlikely...
