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Questions related from Andy J Green
This plant (presumably ornamental) is dispersed by songbirds when they make their nests in urban areas in southern Spain. It is interesting to identify it as there are few documented cases of this...
21 March 2016 4,161 6 View
We want to mark boatmen (Corixidae) to study how individuals move within a pond. We have evidence that they move very little. We tried permanent markers but they can rub anywhere on their body...
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I am looking for help in identifying seeds in the diet of waterfowl in California. In Europe, we have for example http://pierre.legagneux.free.fr/index.html as well as a digital seed atlas for the...
29 January 2015 8,438 6 View
There is little literature about the diet of Ochthebius beetles and some suggestions that they may be predatory. They are extremely abundant in hypersaline systems, and we need to understand their...
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When working in salinities of over 100g/l in saltworks/salinas, the dissolved oxygen probes I've seen on the market are not able to cope. I'd be grateful for suggestions as to how best to take...
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