DESCRIPTION OF THE NEST, EGGS AND CHICKS FRIGILO PECHICINEREO PHRYGILUS PLEBEJUS (AVES: EMBERIZIDAE) IN THE PROVINCE OF PICHINCHA, ECUADOR

Description of the nest, eggs and chicks Frigilo Pechicinereo Phrygilus plebejus (Aves: Emberizidae) in the province of Pichincha, Ecuador

Information on the breeding citroen c4 grand picasso boot liner biology of Phrygilus plebejus is presented based on a nest found in a rural area in the highlands of Ecuador.The open cup-like nest was constructed with different plant and animal materials.Clutch included three eggs, which are described together with the nestlings.Reproductive perio w

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Removal mechanism of Hydroides fouling on high-strength steel in the marine environment during nanosecond pulsed laser cleaning

The surface of metal materials will be contaminated by marine organisms when serving in the marine berness white sneakers environment, which seriously affects the service life of the materials, and must be cleaned regularly.The Hydroides fouling on the surface of 30Cr3 high-strength steel was taken as the object to be cleaned; the cleaning quality

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