array(188) { [0]=> string(63) "/www/wwwroot/web/cache/froninvest.com/#domainunderline#.rar.txt" [1]=> string(58) "/www/wwwroot/web/cache/froninvest.com/_aboutus_zhaopin.txt" [2]=> string(49) "/www/wwwroot/web/cache/froninvest.com/aboutus.txt" [3]=> string(50) "/www/wwwroot/web/cache/froninvest.com/aboutus_.txt" [4]=> string(55) "/www/wwwroot/web/cache/froninvest.com/aboutus_hezuo.txt" [5]=> string(54) "/www/wwwroot/web/cache/froninvest.com/aboutus_info.txt" [6]=> string(56) "/www/wwwroot/web/cache/froninvest.com/aboutus_lianxi.txt" [7]=> string(57) "/www/wwwroot/web/cache/froninvest.com/aboutus_lianxi_.txt" [8]=> string(56) "/www/wwwroot/web/cache/froninvest.com/aboutus_yijian.txt" [9]=> string(57) "/www/wwwroot/web/cache/froninvest.com/aboutus_zhaopin.txt" [10]=> string(49) "/www/wwwroot/web/cache/froninvest.com/capital.txt" [11]=> string(53) "/www/wwwroot/web/cache/froninvest.com/gegudongtai.txt" [12]=> string(83) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com111180_aboutus.txt" [13]=> string(89) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com111180_aboutus_hezuo.txt" [14]=> string(88) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com111180_aboutus_info.txt" [15]=> string(90) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com111180_aboutus_lianxi.txt" [16]=> string(90) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com111180_aboutus_yijian.txt" [17]=> string(91) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com111180_aboutus_zhaopin.txt" [18]=> string(83) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com111180_academe.txt" [19]=> string(83) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com111180_capital.txt" [20]=> string(87) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com111180_gegudongtai.txt" [21]=> string(83) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com111180_jzb_eos.txt" [22]=> string(83) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com111180_jzb_ltb.txt" [23]=> string(83) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com111180_jzb_ytf.txt" [24]=> string(90) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com111180_qianyankuaixun.txt" [25]=> string(88) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com_jzb_ltb_35992.html.txt" [26]=> string(87) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com_jzb_ltb_9658.html.txt" [27]=> string(96) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com_plus_view.php3333aid=14901.txt" [28]=> string(96) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com_plus_view.php3333aid=17948.txt" [29]=> string(96) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com_plus_view.php3333aid=18566.txt" [30]=> string(96) "/www/wwwroot/web/cache/froninvest.com/http1111_www.froninvest.com_plus_view.php3333aid=19783.txt" [31]=> string(47) "/www/wwwroot/web/cache/froninvest.com/index.txt" [32]=> string(49) "/www/wwwroot/web/cache/froninvest.com/jzb_eos.txt" [33]=> string(49) "/www/wwwroot/web/cache/froninvest.com/jzb_ltb.txt" [34]=> string(60) "/www/wwwroot/web/cache/froninvest.com/jzb_ltb_35992.html.txt" [35]=> string(59) "/www/wwwroot/web/cache/froninvest.com/jzb_ltb_9658.html.txt" [36]=> string(49) "/www/wwwroot/web/cache/froninvest.com/jzb_ytf.txt" [37]=> string(50) "/www/wwwroot/web/cache/froninvest.com/jzb_ytf_.txt" [38]=> string(68) "/www/wwwroot/web/cache/froninvest.com/plus_view.php3333aid=17948.txt" [39]=> string(68) "/www/wwwroot/web/cache/froninvest.com/plus_view.php3333aid=18566.txt" [40]=> string(68) "/www/wwwroot/web/cache/froninvest.com/plus_view.php3333aid=19783.txt" [41]=> string(68) "/www/wwwroot/web/cache/froninvest.com/plus_view.php3333aid=20631.txt" [42]=> string(68) "/www/wwwroot/web/cache/froninvest.com/plus_view.php3333aid=20632.txt" [43]=> string(56) "/www/wwwroot/web/cache/froninvest.com/qianyankuaixun.txt" [44]=> string(77) "/www/wwwroot/web/cache/froninvest.com/qianyankuaixun_2019_1024_25054.html.txt" [45]=> string(77) "/www/wwwroot/web/cache/froninvest.com/qianyankuaixun_2020_0608_35612.html.txt" [46]=> string(77) "/www/wwwroot/web/cache/froninvest.com/qianyankuaixun_2020_0608_35613.html.txt" [47]=> string(77) "/www/wwwroot/web/cache/froninvest.com/qianyankuaixun_2020_0619_35988.html.txt" [48]=> string(77) "/www/wwwroot/web/cache/froninvest.com/qianyankuaixun_2020_0619_35990.html.txt" [49]=> string(48) "/www/wwwroot/web/cache/froninvest.com/qynews.txt" [50]=> string(56) "/www/wwwroot/web/cache/froninvest.com/qynews_biology.txt" [51]=> string(61) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_jyjs.txt" [52]=> string(62) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_jyjs_.txt" [53]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_jyjs_2019_0312_2501.html.txt" [54]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_jyjs_2019_0601_13710.html.txt" [55]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_jyjs_2020_0101_29692.html.txt" [56]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_jyjs_2020_0101_29693.html.txt" [57]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_jyjs_2020_0101_29694.html.txt" [58]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_jyjs_2020_0103_29841.html.txt" [59]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_jyjs_2020_0104_29914.html.txt" [60]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_jyjs_2020_0104_29915.html.txt" [61]=> string(61) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk.txt" [62]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk_2020_0107_30083.html.txt" [63]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk_2020_0107_30084.html.txt" [64]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk_2020_0112_30381.html.txt" [65]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk_2020_0112_30382.html.txt" [66]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk_2020_0112_30383.html.txt" [67]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk_2020_0117_30683.html.txt" [68]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk_2020_0117_30684.html.txt" [69]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk_2020_0202_31168.html.txt" [70]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk_2020_0210_31573.html.txt" [71]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk_2020_0210_31574.html.txt" [72]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk_2020_0210_31575.html.txt" [73]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk_2020_0210_31576.html.txt" [74]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_biology_njjk_2020_0210_31577.html.txt" [75]=> string(56) "/www/wwwroot/web/cache/froninvest.com/qynews_compute.txt" [76]=> string(66) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_4754.html.txt" [77]=> string(61) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_byjs.txt" [78]=> string(62) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_byjs_.txt" [79]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_byjs_2019_0312_2714.html.txt" [80]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_byjs_2020_0630_36445.html.txt" [81]=> string(60) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_dsj.txt" [82]=> string(80) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_dsj_2019_0301_1284.html.txt" [83]=> string(80) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_dsj_2019_0313_3157.html.txt" [84]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_dsj_2019_0529_13383.html.txt" [85]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_dsj_2019_0606_14108.html.txt" [86]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_dsj_2019_0706_17322.html.txt" [87]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_dsj_2019_0726_19201.html.txt" [88]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_dsj_2019_0917_23159.html.txt" [89]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_dsj_2020_0103_29830.html.txt" [90]=> string(61) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_rgzn.txt" [91]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_rgzn_2020_0801_37835.html.txt" [92]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_rgzn_2020_0801_37836.html.txt" [93]=> string(60) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_yjs.txt" [94]=> string(61) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_yjs_.txt" [95]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_yjs_2019_0221_769.html.txt" [96]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_yjs_2019_0629_16487.html.txt" [97]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_yjs_2019_0918_23213.html.txt" [98]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_compute_yjs_2020_0630_36467.html.txt" [99]=> string(60) "/www/wwwroot/web/cache/froninvest.com/qynews_consume_xls.txt" [100]=> string(61) "/www/wwwroot/web/cache/froninvest.com/qynews_consume_xls_.txt" [101]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_consume_xls_2019_0617_15198.html.txt" [102]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_consume_xls_2019_0629_16451.html.txt" [103]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_consume_xls_2019_0712_17941.html.txt" [104]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_consume_xls_2020_0623_36126.html.txt" [105]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_consume_xls_2020_0623_36127.html.txt" [106]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_consume_xls_2020_0624_36207.html.txt" [107]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_consume_xls_2020_0625_36265.html.txt" [108]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_consume_xls_2020_0630_36435.html.txt" [109]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_consume_xls_2020_0707_36874.html.txt" [110]=> string(54) "/www/wwwroot/web/cache/froninvest.com/qynews_goout.txt" [111]=> string(55) "/www/wwwroot/web/cache/froninvest.com/qynews_goout_.txt" [112]=> string(58) "/www/wwwroot/web/cache/froninvest.com/qynews_goout_wrj.txt" [113]=> string(59) "/www/wwwroot/web/cache/froninvest.com/qynews_goout_wrj_.txt" [114]=> string(78) "/www/wwwroot/web/cache/froninvest.com/qynews_goout_wrj_2019_0304_1738.html.txt" [115]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_goout_wrj_2019_0821_21360.html.txt" [116]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_goout_wrj_2019_0920_23321.html.txt" [117]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_goout_wrj_2020_0629_36418.html.txt" [118]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_goout_wrj_2020_0630_36440.html.txt" [119]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_goout_wrj_2020_0801_37848.html.txt" [120]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_goout_wrj_2020_0801_37860.html.txt" [121]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_goout_wrj_2020_1116_39903.html.txt" [122]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_goout_wrj_2020_1116_39906.html.txt" [123]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_goout_wrj_2020_1116_39916.html.txt" [124]=> string(53) "/www/wwwroot/web/cache/froninvest.com/qynews_make.txt" [125]=> string(58) "/www/wwwroot/web/cache/froninvest.com/qynews_make_3ddy.txt" [126]=> string(59) "/www/wwwroot/web/cache/froninvest.com/qynews_make_3ddy_.txt" [127]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_make_3ddy_2020_0407_33486.html.txt" [128]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_make_3ddy_2020_0409_33549.html.txt" [129]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_make_3ddy_2020_0413_33633.html.txt" [130]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_make_3ddy_2020_0424_33908.html.txt" [131]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_make_3ddy_2020_0703_36671.html.txt" [132]=> string(59) "/www/wwwroot/web/cache/froninvest.com/qynews_make_gyhlw.txt" [133]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_make_gyhlw_2019_0302_1598.html.txt" [134]=> string(80) "/www/wwwroot/web/cache/froninvest.com/qynews_make_gyhlw_2020_0412_33630.html.txt" [135]=> string(80) "/www/wwwroot/web/cache/froninvest.com/qynews_make_gyhlw_2020_0412_33631.html.txt" [136]=> string(80) "/www/wwwroot/web/cache/froninvest.com/qynews_make_gyhlw_2020_0509_34235.html.txt" [137]=> string(80) "/www/wwwroot/web/cache/froninvest.com/qynews_make_gyhlw_2020_0527_34961.html.txt" [138]=> string(80) "/www/wwwroot/web/cache/froninvest.com/qynews_make_gyhlw_2020_0623_35997.html.txt" [139]=> string(80) "/www/wwwroot/web/cache/froninvest.com/qynews_make_gyhlw_2020_0624_36188.html.txt" [140]=> string(80) "/www/wwwroot/web/cache/froninvest.com/qynews_make_gyhlw_2020_0702_36636.html.txt" [141]=> string(80) "/www/wwwroot/web/cache/froninvest.com/qynews_make_gyhlw_2020_0702_36640.html.txt" [142]=> string(80) "/www/wwwroot/web/cache/froninvest.com/qynews_make_gyhlw_2020_0705_36764.html.txt" [143]=> string(57) "/www/wwwroot/web/cache/froninvest.com/qynews_material.txt" [144]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_material_ccl_2019_0302_1569.html.txt" [145]=> string(62) "/www/wwwroot/web/cache/froninvest.com/qynews_material_nmcl.txt" [146]=> string(83) "/www/wwwroot/web/cache/froninvest.com/qynews_material_nmcl_2020_0624_36210.html.txt" [147]=> string(83) "/www/wwwroot/web/cache/froninvest.com/qynews_material_nmcl_2020_0624_36216.html.txt" [148]=> string(83) "/www/wwwroot/web/cache/froninvest.com/qynews_material_nmcl_2020_0629_36409.html.txt" [149]=> string(83) "/www/wwwroot/web/cache/froninvest.com/qynews_material_nmcl_2020_0707_36857.html.txt" [150]=> string(61) "/www/wwwroot/web/cache/froninvest.com/qynews_material_smx.txt" [151]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_material_smx_2019_0326_4643.html.txt" [152]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_material_smx_2020_0624_36201.html.txt" [153]=> string(82) "/www/wwwroot/web/cache/froninvest.com/qynews_material_smx_2020_0630_36457.html.txt" [154]=> string(61) "/www/wwwroot/web/cache/froninvest.com/qynews_material_txw.txt" [155]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_material_txw_2019_0302_1502.html.txt" [156]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_material_txw_2019_0323_4358.html.txt" [157]=> string(56) "/www/wwwroot/web/cache/froninvest.com/qynews_message.txt" [158]=> string(59) "/www/wwwroot/web/cache/froninvest.com/qynews_message_5g.txt" [159]=> string(60) "/www/wwwroot/web/cache/froninvest.com/qynews_message_wlw.txt" [160]=> string(80) "/www/wwwroot/web/cache/froninvest.com/qynews_message_wlw_2019_0412_7302.html.txt" [161]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_message_wlw_2020_1114_39831.html.txt" [162]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_message_wlw_2020_1116_39910.html.txt" [163]=> string(81) "/www/wwwroot/web/cache/froninvest.com/qynews_message_wlw_2020_1116_39923.html.txt" [164]=> string(53) "/www/wwwroot/web/cache/froninvest.com/qynews_show.txt" [165]=> string(58) "/www/wwwroot/web/cache/froninvest.com/qynews_show_xnxs.txt" [166]=> string(59) "/www/wwwroot/web/cache/froninvest.com/qynews_show_xnxs_.txt" [167]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_show_xnxs_2019_1205_28067.html.txt" [168]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_show_xnxs_2019_1206_28149.html.txt" [169]=> string(79) "/www/wwwroot/web/cache/froninvest.com/qynews_show_xnxs_2019_1206_28150.html.txt" [170]=> string(58) "/www/wwwroot/web/cache/froninvest.com/qynews_show_zqxs.txt" [171]=> string(47) "/www/wwwroot/web/cache/froninvest.com/share.txt" [172]=> string(53) "/www/wwwroot/web/cache/froninvest.com/share_baike.txt" [173]=> string(53) "/www/wwwroot/web/cache/froninvest.com/share_huiyi.txt" [174]=> string(73) "/www/wwwroot/web/cache/froninvest.com/share_huiyi_2019_0328_4942.html.txt" [175]=> string(54) "/www/wwwroot/web/cache/froninvest.com/share_report.txt" [176]=> string(52) "/www/wwwroot/web/cache/froninvest.com/share_zjsd.txt" [177]=> string(72) "/www/wwwroot/web/cache/froninvest.com/share_zjsd_2019_0304_1673.html.txt" [178]=> string(72) "/www/wwwroot/web/cache/froninvest.com/share_zjsd_2019_0312_2661.html.txt" [179]=> string(72) "/www/wwwroot/web/cache/froninvest.com/share_zjsd_2019_0313_3061.html.txt" [180]=> string(47) "/www/wwwroot/web/cache/froninvest.com/stock.txt" [181]=> string(54) "/www/wwwroot/web/cache/froninvest.com/stock_gnnews.txt" [182]=> string(55) "/www/wwwroot/web/cache/froninvest.com/stock_gnnews_.txt" [183]=> string(53) "/www/wwwroot/web/cache/froninvest.com/stock_index.txt" [184]=> string(74) "/www/wwwroot/web/cache/froninvest.com/stock_index_2019_0512_11829.html.txt" [185]=> string(57) "/www/wwwroot/web/cache/froninvest.com/tags.php3333_5G.txt" [186]=> string(59) "/www/wwwroot/web/cache/froninvest.com/tags.php3333_AWS_.txt" [187]=> string(61) "/www/wwwroot/web/cache/froninvest.com/tags.php3333_Oracle.txt" } 以色列军方的无人机,如何成了兀鹫孤儿的“代理妈妈”_前沿投讯-科技创造价值

http:/www.froninvest.com

以色列军方的无人机,如何成了兀鹫孤儿的“代理妈妈”

一只尚未离巢的小秃鹫因为意外失去了母亲,不过,一位人类派来的特殊母亲,成功使它活了下来。

虽然秃鹫并不是濒危物种,但在它的一些栖息地,它们的数量在不断变少,这也引起了鸟类学家的注意。以色列是西域兀鹫的栖息地之一,1950年代前,以色列曾遍布西域兀鹫。但到了21世纪初,以色列境内仅有120对西域兀鹫,而今天,据专家估计,数量大约只有60对。

因此,从2015年起,以色列自然保护协会发起了一个猛禽监控项目Raptor Nestcam,用架设摄像机和贴标签的形式,监测以色列的四种大型食肉鸟类的生存状态,其中就包括西域兀鹫。该项目在它们的一些巢穴附近设置了摄像头来观察它们。

一只已被打上标签的西域秃鹫

3月12日,一个摄像头拍到在以色列的内盖夫沙漠南部悬崖峭壁上的一个西域兀鹫巢穴里,一只小兀鹫出生了。

西域兀鹫家庭是一夫一妻制的,它们共同抚育这只雏鸟。一切都很顺利,直到6月初,母兀鹫不小心落到了一处输电线上,被电击身亡。

公兀鹫并没有放弃小鸟,在Raptor Nestcam的官方博客中写道,“看到公鸟依然在尽职尽责地完成它的工作,让我们非常感动。”

但由于兀鹫必须飞到很远很远的地方去寻找腐肉,它无法为雏鸟提供足量食物,保护专家们开始尝试帮助雏鸟。

小秃鹫接到投喂的食物

原本,专家们决定派人爬上悬崖,将雏鸟带回人工饲养。但后来有人提出了另一解决方案,提议使用无人机作为它的临时母亲。

一家前沿无人机公司XTEND提供了一架隐身无人机,它的飞行不会对雏鸟和在附近筑巢的其他鸟类造成威胁。它还可以为操作者提供飞行员视角,模拟操作者坐在飞机驾驶座上操控飞机的感受。

以色列军方也加入了进来。军队在其一个基地内搭建了一个模拟巢穴,供操作者提前练习了好几个小时,以便实际应用时能准确把食物投放到兀鹫巢穴。

开始投喂后,无人机每2到4天前往巢穴一次,为雏鸟带去食物和维他命等营养补充剂,将它们留在悬崖边缘。可以看到,雏鸟并不惧怕无人机,待它一走,雏鸟便取走食物,大快朵颐。

兀鹫爸爸也依旧在为雏鸟带回食物。摄像头观察到小鸟开始经常性地练习拍打翅膀,学习飞行。在近两个月过后,7月26日,无人机第一次拍摄到了小兀鹫起飞的画面,这意味着小兀鹫可以渐渐自己学会觅食,不再等待投喂,而人类也完成了照顾它的任务。

摄像头拍到的起飞画面

郑重声明:本文版权归原作者所有,转载文章仅为传播更多信息之目的,如作者信息标记有误,请第一时间联系我们修改或删除,多谢。

相关文章阅读