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Copyright of African Journal of Ecology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of African Journal of Ecology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of African Journal of Ecology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The white stork ( I Ciconia ciconia i ) is a migratory species between Europe and Africa. Breeding success related to clutch size in colonially nesting white stork (Ciconia ciconia) in the wetlands of Guerbes-Sanhadja (NE Algeria) Nest size, nest building behavior and breeding success in a species with nest reuse: The white stork (Ciconia ciconia). Does core-periphery gradient determine breeding performance in a breeding colony of white storks (Ciconia ciconia)?. [Extracted from the article]

Copyright of African Journal of Ecology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of African Journal of Ecology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Keywords: Algeria; alien species; freshwater; Mediterranean; wetland EN Algeria alien species freshwater Mediterranean wetland 1293 1296 4 11/30/22 20221201 NES 221201 INTRODUCTION I Callinectes sapidus i Rathbun, 1896, has been included among the 100 worst invasive alien species in the Mediterranean Sea (Streftaris et al., 2005). First record of the Atlantic blue crab Callinectes sapidus Rathbun, 1896 (Decapoda: Brachyura: Portunidae) in Algerian coastal waters (southwestern Mediterranean). First record of the Atlantic blue crab Callinectes sapidus (crustacea: Brachyura: Portunidae) in the Segura river mouth (Spain, southwestern Mediterranean Sea). Occurrence of the blue crab Callinectes sapidus, Rathbun, 1896, and its fisheries biology in Bardawil lagoon, Sinai peninsula, Egypt. [Extracted from the article]

CONCLUSION In conclusion, I Helianthemum lippii i seeds in Algerian Sahara rangelands have low germination rate due to impermeability of seed coat. Data collection and statistical analysis The following germination parameters were recorded: (1) the final germination percentage (FG) = (number of germinated seeds/number of tested seeds) × 100. (2) The speed of germination (SG) = was estimated using a modified Timson's index of germination velocity = G/t, where G is the percentage of germinated seeds at each count and t is the total germination period (Khan & Ungar, 1984). [Extracted from the article]

Copyright of African Journal of Ecology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Reassessing what we believe to be the wildlife trade value chain, whether or not poaching benefits local communities by providing additional sources of income. Wildlife crime refers to any environmental-related crime that involves illegal trade, smuggling, poaching, capture and collection of endangered species or protected wildlife (Brack & Hayman, 2002). [Extracted from the article]